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Duralast® XC Wheels

Capacity Range: 975 - 7800 lbs.

  • Composition
High grade liquid cast polyurethane.
  • Hardness
70 Durometer (Shore D).
  • Bayshore Rebound
40%
  • 10% Compression
2600 psi.
  • Elongation at Break
250%
  • Tensile Strength
7000 psi.
  • Tear Strength
Split Tear 130lb./in., Die C Tear 800 lb./in.
  • Temperature Range
-50° to 180° F.
  • Tapered Roller Bearings
Best for most severe heavy duty and power-towed applications
  • Precision Ball Bearings
Double sealed, maintenance free, superior rollability aids manual applications, not recommended if shock loading is prevalent.
  • Tapered Roller Bearing Seals
 
  • Keyways, and/or set screws
For locking wheels on shaft (plain bore).
  • Special Hub Length
Hubs can be cut to provide shorter length, spacer washings furnished to increase length.
  • Available Plain Bore or with roller bearings
 
  • Other sizes are available on special order
 
 
Are you looking for improved rollability and extra capacity in a resilient tread wheel? If so, Hamilton's 70 durometer polyurethane (Shore D) wheels will deliver. Because the polyurethane is harder than standard 95A poly, these wheels roll more easily and carry up to 30% more capacity - thus the suffix XC, as in eXtra Capacity! In addition, they effectively repel foreign objects and debris.

Duralast XC® wheels have precision ball bearings in all sizes from 4" x 2" to 12" x 3". In towing applications, Hamilton recommends precision tapered bearings which are available in all 3" wide models. These wheels can also be mounted in the popular Workhorse, Heavy Service, Champion, and kingpinless Endurance series.
#W-620-DB70-1/2
Duralast® XC
Duralast XC Series Selection Table
Dimensions in inches
Wheel
DiameterFaceWeight
Lbs.
425
525
628
313
8211
320
10329
12343
Hub
Length
Load
Capacity
Lbs.
Base
Number
3 YR.
This Duralast XC Wheel is backed by Hamilton's Three Year Product Warranty.
Bearing Sizes
2 1/2975W-420-DB70-
1/2---
2 1/21360W-520-DB70-
1/2---
2 1/21560W-620-DB70-
1/23/4--
3 1/22860W-630-DB70-
3/4---
2 1/21950W-820-DB70-
1/23/4--
3 1/23250W-830-DB70-
3/4---
3 1/23900W-1030-DB70-
3/4---
3 1/24550W-1230-DB70-
3/4---
Hub
Length
Load
Capacity
Lbs.
Base
Number
3 YR.
This Duralast XC Wheel is backed by Hamilton's Three Year Product Warranty.
Bearing Sizes
 
---
2 1/21360W-520-DT70-
3/4---
2 1/21560W-620-DT70-
3/4---
3 1/22860W-630-DT70-
3/411-1/4-
2 1/21950W-820-DT70-
3/4---
3 1/23250W-830-DT70-
3/411-1/4-
3 1/23900W-1030-DT70-
3/411-1/4-
3 1/24550W-1230-DT70-
3/411-1/4-