About Casters and Wheels
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Tires
Replace worn tires on pneumatic wheels.
Inner tube style tires do not include an inner tube.
Solid-Tread Flat-Free Wheels
The thick, solid rubber or polyurethane foam treads provide the cushioned ride of an air-filled pneumatic wheel without the possibility of a flat tire. Polyurethane foam wheels are lightweight and water- and UV resistant. Ball bearings are the easiest to roll.
Center-mount hubs are symmetrical for equal clearance on both sides of the wheel.
Wheel | Temp. Range, °F | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Tread Pattern | Hardness Rating | Hardness | Nonmarking Wheels | Min. | Choose For Axle Dia. | Each | |
Center-Mount Hub with Ball Bearings | |||||||||||
Polyurethane Foam Tread on Steel Core | |||||||||||
| 8 7/8" | 4" | 4" | 250 | Solid | Soft | Durometer 65A | Yes | -20° | 5/8" | 00000000 | 000000 |
Steel-Hub Pneumatic Wheels
These wheels consist of an air-filled rubber tire on a steel rim and are among the quietest, most shock-absorbing wheels available.
Tires with an inner tube are more puncture resistant than tubeless tires.
Roller bearings provide smooth rolling.
Center-mount hubs are symmetrical for equal clearance on both sides of the wheel.
Two-piece rims consist of two pieces bolted together so the wheels can be quickly repaired or replaced.
For technical drawings and 3-D models, click on a part number.
Wheels | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wheel | Tire | Replacement Tires | ||||||||||||
| Dia. | Wd. | Size | Style | Hub Lg. | Cap. per Wheel, lbs. | Tread Pattern | Hardness Rating | Wheel Color | Features | Choose For Axle Dia. | Each | Each | ||
Center-Mount Hub | ||||||||||||||
With Roller Bearings | ||||||||||||||
| 9" | 3 11/16" | 9.00/3.50-4 | Inner Tube | 4" | 230 | Arrow | Soft | Gray | Two-Piece Rim | 00000000 | 000000 | 0000000 | 000000 | |
| 9" | 3 11/16" | 9.00/3.50-4 | Inner Tube | 4" | 230 | Solid | Soft | Black | Two-Piece Rim | 0000000 | 00000 | 0000000 | 00000 | |