91 SERIES KINGPINLESS STYLE
20,000 LB. MAXIMUM CAPACITY
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BENEFITS |
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The raceways of the 91 Series kingpinless style casters
are precision machined and then through hardened to
eliminate brinelling of the surface. This unique swivel
design allows the main caster bearing to operate in
shear where the load and thrust forces bear on the
7/8" diameter ball bearings. The 91 Series offers a
high strength swivel section that will easily swivel under
extreme loads. |
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FEATURES |
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Swivel Section: Constructed of hot forged C-1045
steel, the single ball race design features 7/8" diameter
load/thrust ball bearings in a 7" diameter precision
machined load raceway
Legs: 1/2" x 4" legs are formed and continuously
welded both inside and outside for greater strength.
Kingpin: Kingpinless style design.
Axle: 1-1/4", Grade 5.
Lubrication: Pre-lubricated before shipping.
Wheels: 6" to 18" diameter wheels, 3" to 5" widths.
Finish: Gold dichromatic plating.
Standard: Shielded swivel to reduce dust and dirt
contamination. |
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Swivel #91-12409-65-1LP |
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APPLICATIONS |
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Specifi cally designed for severe applications, the 91
Series is ideal for die carts, tooling fi xtures, aircraft
engine stands, ground support equipment, aerospace
A-frame skin dollies, portable jigs, large work platforms,
mobile military equipment, aircraft maintenance stands
and production line delivery trailers. |
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SEE BELOW FOR
PRICES
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| Rigid #90-10509-65-2 |
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Top Plate
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Cross Sectional View
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WHEELS
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Forged
Steel
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Polyurethane
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Mold On
Rubber
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70D Hard Polyurethane
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Cast Iron
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Phenolic
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| Cast Iron Wheels Description: |
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Phenolic Wheels Description: |
These cast iron wheels are constructed of premium
Class 30 gray iron for maximum load capacity and
impact strength. Each wheel is precision machined
with rounded edges to finished tolerances. All 1 ½"
and 2" wide wheels with ¾" roller bearings are supplied
with ½" spanner standard. The wheels feature heavy
cross section castings for heavy duty use, abrasion
resistance and a long service life. Built for high capacity
applications, the cast iron wheels can withstand extreme
heat. Precision tapered bearings are available to com-
plement the characteristics of the wheels. |
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A wide selection of phenolic resin wheels are available
in inventory. The wheels shown in the chart are
laminated phenolic. Standard black phenolic wheels
(30) feature macerated canvas duck compression
molded with premium phenolic resins to produce a
value/price relationship. High temperature phenolic
wheels (32) provide continuous service up to 425°
Fahrenheit and intermittently to 500° Fahrenheit. Lam-
inated phenolic wheels (35) feature a continuous wound
tread with a macerated canvas center. The wheels have
a 40% higher impact resistance and carry up to 25%
higher load than standard phenolic wheels. Phenolic
wheels are excellent for waste bins, platform trucks,
heavy material handling, autoclaves, baking ovens, and
high temperature bakery applications.
Bearings: Precision ball, delrin, straight roller and
tapered.
Standard: All 1-1/2" and 2" wide wheels with 3/4"
roller bearings are supplied with 1/2" spanner standard. |
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| Polyurethane Wheels Description: |
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Made from Caster Concepts standard durometer 95A
polyurethane is easily identified by its maroon color.
Wheels are available in a standard profile thickness as
well as heavy duty (H.D.) 1 inch thick tires providing
increase maximum weight capacity. This material is
economical, provides lower rolling resistance than
rubber wheels and is floor protective. Sealed precision
ball bearings for the lowest rolling resistance for
ergonomic applications. Roller bearings when a low-
cost anti-friction bearing is required. Tapered bearings
for applications where towing and capacity are present.
Delrin bearings for wet applications where light loads
and infrequent movement is present; Oilite bearings for
low cost friction bearing where heat, moisture, infrequent
movement or lighter loads are part of the application. |
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70D Hard Polyurethane Wheels Description: |
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Processed in-house, elastomers provide flexibility in
material choice, hardness, and finished size. Caster
Concepts is adept at processing MDI polyesters,
and TDI polyesters and polyesters, in a wide range
of durometers from 50 durometer shore A to 70
durometer shore D scale. |
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Mold On Rubber Wheels Description: |
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| Forged Steel Wheels Description: |
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Caster Concepts offers the highest quality domestic Mold
On Rubber wheels. Our mold-on rubber wheels consist
of a soft black, 70 durometer rubber tread permanently
bonded Class 30 gray iron centers. Mold on rubber
wheels provide excellent floor protection, a cushioned
and quiet ride for the product being transported, and they
absorb shock and vibration.
Bearings: Delrin, oilite, roller, precision ball, tapered.
Temperature: Maximum to 180° F
Durometer: 70 Durometer Shore A
Standard: All 1-1/2" and 2" width wheels with 3/4"
roller bearings are supplied with 1/2" spanner bushing.
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Forged steel wheels are hot forged from high carbon
steel billets heated to 2,400 degrees then repeatedly
hit by high tonnage forging hammers. This forging
process enhances the grain structure and increases
the ductility and tensile strength (64000 psi) of the
wheel. The wheels are then precision machined flat
with rounded edged to finished tolerances. Wheel
material codes: forged steel (20); heavy duty forged
steel (21); ductile iron. Forged steel wheels offer the
greatest load capacity, impact strengthand roll ability
of all caster wheels. |
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Click the button of the item you wish to purchase. Contact us for special lengths
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OPTIONS
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| Other Options Available Upon Request |
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Poly Cam Brake (P) |
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Brakes:
Poly Lock:.....................................................P*
Wrap Around: ..............................................W*
Face Contact:.................................................F
Swivel Locks:
Factory Installed: ............................................L
Heavy Duty:...................................................HDL
Demountable: ................................................DL
Heavy Duty Demountable:.............................DHDL
Sealed Swivel: ..............................................SSW
Sealed Wheels: .............................................SW
Toe Guard: ...................................................TG
*For wheels with diameter >6
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A polyurethane cam roller engages a steel brake shoe
against the tread of the wheel providing positive engage-
ment of the tread. Levers can be mounted toe out
(shown) or reversed to toe in. |
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Heavy Duty Swivel Lock (HDL) |
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The heavy duty swivel lock provides a longer, more
accessible handle made from machined steel. |
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Factory Installed Swivel Lock (L) |
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The swivel lock provides notches every ninety degrees for
use in straight line movement of the cart. Also available in
1, 3 or 8 position. |
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Click the button of the item you wish to purchase. Contact us for special lengths
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SWIVEL CASTER PRICES
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Model No.
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Wheels
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Capacity
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Wt.
(lbs)
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Std.
Prices
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Dia.
(in)
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Width
(in)
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Description
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Roller
Bearing
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Tapered
Bearing
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OAH
(in)
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Swivel
Lead (in)
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Swivel
Radius (in)
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6
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3
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Forged Steel
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6,000
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9.5
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2.25
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5.46
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60
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$925.14
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6
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3
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H.D. Forged Steel
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17,000
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9.5
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2.25
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5.46
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60
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$1,013.38
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6
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4
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H.D. Polyurethane
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3,000
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9.5
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2.25
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3
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60
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$976.80
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8
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4
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Forged Steel
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8,400
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11
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2.25
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6.56
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$1,004.64
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8
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4
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H.D. Forged Steel
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20,000
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11
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2.25
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6.56
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73
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$1,082.12
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8
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4
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Polyurethane
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3,800
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11
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2.25
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6.56
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63
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$824.84
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10
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4
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Forged Steel
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8,400
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13
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2.5
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7.76
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$1,038.98
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10
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4
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H.D. Forged Steel
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20,000
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13
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2.5
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7.76
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83
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$1,104.60
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10
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4
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Polyurethane
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4,200
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13
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2.5
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7.76
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59
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$1,073.30
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10
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4
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H.D. Polyurethane
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5,000
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13
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2.5
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7.76
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68
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$957.44
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10
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4
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Mold On Rubber
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1,500
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13
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2.5
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7.76
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66
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$922.90
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10
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5
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H.D. Polyurethane
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6,000
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13
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2.5
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7.91
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68
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$1,313.08
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10
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5
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70D Hard Polyurethane
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7,200
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13
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2.5
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7.91
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68
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$1,261.96
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12
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4
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Ductile Iron
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7,500
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15.5
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2.5
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8.73
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90
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$2,216.72
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12
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4
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H.D. Polyurethane
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5,500
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15.5
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2.5
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8.73
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75
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$1,045.48
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12
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4
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70D Hard Polyurethane
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6,600
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15.5
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2.5
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8.73
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75
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$1,117.92
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12
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4
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Mold On Rubber
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1,600
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15.5
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2.5
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8.73
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71
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$914.10
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12
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5
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Ductile Iron
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10,000
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15.5
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2.5
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8.86
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135
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$2,571.90
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12
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5
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H.D. Polyurethane
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6,250
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15.5
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2.5
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8.86
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90
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$1,274.18
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12
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5
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70D Hard Polyurethane
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7,800
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15.5
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2.5
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8.86
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90
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$1,193.96
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12
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5
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Mold On Rubber
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1,850
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15.5
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2.5
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8.86
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88
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$1,130.00
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14
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5
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Cast Iron
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7,000
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17.5
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3
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10.31
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100
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$1,112.34
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16
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4
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Laminated Phenolic
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8,400
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19
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3
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11.18
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80
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$1,590.54
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16
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4
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H.D. Polyurethane
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6,000
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19
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3
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11.18
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109
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$1,579.00
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16
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4
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Mold On Rubber
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1,450
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19
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3
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11.18
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106
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$1,386.88
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16
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4
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Cast Iron
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7,500
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19
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3
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11.18
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110
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$1,848.10
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16
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5
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H.D. Polyurethane
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8,000
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19
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3
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11.28
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115
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$1,598.74
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16
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5
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70D Hard Polyurethane
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8,000
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19
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3
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11.28
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115
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$1,664.16
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18
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5
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H.D. Polyurethane
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8,500
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21
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4
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13.24
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125
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$2,286.28
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18
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5
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70D Hard Polyurethane
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9,000
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21
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4
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13.24
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125
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$2,288.30
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Capacity listed is for manual operation. For powered operations, please contact us.
All dimensions are in inches. All weights are in pounds.
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Click the button of the item you wish to purchase. Contact us for special lengths
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RIGID CASTER PRICES
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Model No.
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Wheels
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Capacity
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Wt.
(lbs)
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Prices
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Dia.
(in.)
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Width
(in.)
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Material
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Roller
Bearing
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Tapered
Bearing
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OAH
(in.)
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Rigid
Lead (in.)
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Rigid
Radius (in.)
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6
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3
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Forged Steel
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6,000
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9.5
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2.25
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5.46
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45
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$725.14
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6
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3
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H.D. Forged Steel
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17,000
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9.5
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2.25
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5.46
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45
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$813.38
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6
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4
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H.D. Polyurethane
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3,000
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9.5
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2.25
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3
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45
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$776.80
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8
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4
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Forged Steel
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8,400
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11
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2.25
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6.56
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58
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$804.64
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8
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4
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H.D. Forged Steel
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20,000
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11
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2.25
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6.56
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58
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$882.12
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8
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4
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Polyurethane
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3,800
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11
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2.25
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6.56
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48
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$624.84
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10
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4
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Forged Steel
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8,400
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v
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13
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2.5
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7.76
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68
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$838.98
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10
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4
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H.D. Forged Steel
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20,000
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13
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2.5
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7.76
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68
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$904.60
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10
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4
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Polyurethane
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4,200
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13
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2.5
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7.76
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44
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$873.30
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10
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4
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H.D. Polyurethane
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5,000
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13
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2.5
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7.76
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53
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$757.44
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10
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4
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Mold On Rubber
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1,500
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13
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2.5
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7.76
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51
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$722.90
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10
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5
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H.D. Polyurethane
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6,000
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~
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13
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2.5
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7.91
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53
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$1,113.08
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10
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5
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70D Hard Polyurethane
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7,200
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~
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13
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2.5
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7.91
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53
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$1,061.96
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12
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4
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Ductile Iron
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7,500
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15.5
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2.5
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8.73
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75
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$2,016.72
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12
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4
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H.D. Polyurethane
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5,500
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15.5
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2.5
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8.73
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60
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$845.48
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12
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4
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70D Hard Polyurethane
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6,600
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~
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15.5
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2.5
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8.73
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60
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$917.92
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12
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4
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Mold On Rubber
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1,600
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~
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15.5
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2.5
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8.73
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56
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$714.10
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12
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5
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Ductile Iron
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10,000
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~
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15.5
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2.5
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8.86
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120
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$2,371.90
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12
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5
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H.D. Polyurethane
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6,250
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~
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15.5
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2.5
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8.86
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75
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$1,074.18
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12
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5
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70D Hard Polyurethane
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7,800
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~
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15.5
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2.5
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8.86
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75
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$993.96
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12
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5
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Mold On Rubber
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1,850
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~
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15.5
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2.5
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8.86
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73
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$930.00
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14
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5
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Cast Iron
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7,000
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~
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17.5
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3
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10.31
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85
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$912.34
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16
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4
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Laminated Phenolic
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8,400
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~
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19
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3
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11.18
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65
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$1,390.54
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16
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4
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H.D. Polyurethane
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6,000
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~
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19
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3
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11.18
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94
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$1,379.00
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16
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4
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Mold On Rubber
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1,450
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~
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19
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3
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11.18
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91
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$1,186.88
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16
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4
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Cast Iron
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7,500
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~
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19
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3
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11.18
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95
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$1,648.10
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16
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5
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H.D. Polyurethane
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8,000
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~
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19
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3
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11.28
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100
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$1,398.74
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16
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5
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70D Hard Polyurethane
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8,000
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~
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19
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3
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11.28
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100
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$1,464.16
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18
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5
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H.D. Polyurethane
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8,500
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~
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21
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4
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13.24
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110
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$2,086.28
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18
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5
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70D Hard Polyurethane
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9,000
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~
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21
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4
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13.24
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110
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$2,088.30
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Capacity listed is for manual operation. For powered operations, please contact us.
All dimensions are in inches. All weights are in pounds. |
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Caster, Wheels, Casters, Floor Locks, Heavy Duty Casters, Medium Duty Casters, Pneumatic Casters, Rigid Casters, Rubber
Wheel Casters, and Swivel Casters from your source for material handling equipment.
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