High grade liquid cast polyurethane.
Split Tear 130lb./in., Die C Tear 800 lb./in.
Souble sealed, maintenance free, superior rollability aids manual applications, not recommended if shock loading is prevalent.
traditional anti-friction bearing, best for manual applications where shock loading (but no side thrust) is prevalent.
Best for most severe heavy duty and power-towed applications.
- Tapered Roller Bearing Seals
For locking wheels on shaft (plain bore).
- Keyways, and/or set screws
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. 1" thick tread chemically bonded to forged steel centers.
Superlast XC® models are offered in sizes from 8" x 3" to 12" x 4" and all models are equipped with precision tapered bearings. These are among the highest capacity polyurethane wheels on the market today. They are well suited for towing applications and can be used in many forged steel caster series including Maxi-Duty
, Enhanced Precision Super Duty
, and kingpinless Super Endurance casters