Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Wheel = wheel diameter · capacity is per wheel.
| Tread | Core | Wheel sizes | Rated per caster | Listed temperature | Where it fits |
|---|---|---|---|---|---|
| Polyurethane | 6 and 8 in | 1,000 lb | -45°F to 180°F | quiet, floor-friendly and long wearing | |
| Rubber | Cast iron | 6 and 8 in | 550 to 600 lb | cushioned and quiet on finished floors | |
| Cast iron | 6 in | 700 lb | Up to 800°F | heat, chips and heavy loads on rough floors | |
| Semi-steel | 8 in | 700 lb | -45°F to 600°F | rough floors, heat and heavy loads |
Ratings are for single casters of heavy duty spring loaded casters, from product fields [S1].
| Wheel | Treads | Rated |
|---|---|---|
| 6 x 2 in | polyurethane, rubber and cast iron | 550 to 1,000 lb |
| 8 x 2 in | polyurethane, rubber and semi-steel | 600 to 1,000 lb |
Related to heavy duty spring loaded casters: spring loaded casters and spring wheels, rubber on steel wheels and 6 x 2 in polyurethane casters.
Single heavy duty spring loaded casters are rated 550 to 1,000 lb.
Most heavy duty spring loaded casters use 4 x 11 in.
Polyurethane leads on heavy duty spring loaded casters, rated 1,000 lb per caster. Among heavy duty spring loaded casters, rubber is next at 550 to 600 lb.
Yes. Wheel-only listings for heavy duty spring loaded casters are here, sized 8 in; measure bore and hub length before you order.
