Capacity per Caster Capacity per Caster |
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Wheel/Tread Material Wheel/Tread Material |
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Wheel Bearing Type Wheel Bearing Type |
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Tread Shape Tread Shape |
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![]() | Flat |
Wheel Bearing Material Wheel Bearing Material |
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Performance Properties Performance Properties |
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Tire Size Tire Size | Show |
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Tire Size Tire Size | Hide |
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Number of Wheels Number of Wheels |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Screw Size For Screw Size |
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Frame Fabrication Frame Fabrication |
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Frame Finish Frame Finish |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Hardness Hardness |
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Hardness Rating Hardness Rating |
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About Casters and Wheels
More
High-Capacity Pneumatic Casters with Rubber Wheels



A forged-steel frame and air-filled rubber tire absorbs shock to prevent damage to your load over smooth or rough surfaces.
Dual-wheel casters provide better load distribution and easier turning than single-wheel casters.
Roller wheel bearings provide smooth rolling. Swivel casters with double-ball bearings have the smoothest swiveling.
For technical drawings and 3-D models, click on a part number.
Wheel | Wheel Bearing | Frame | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | No. of | Tire Size | Mount Ht. | Cap. per Caster, lbs. | Type | Material | Fabrication | Material | Each | |
Rigid | |||||||||||
Mounting Plate Style 2 | |||||||||||
Black Pneumatic Wheels—Soft | |||||||||||
12" | 4 1/8" | 2 | 4.10/6 | 15 1/2" | 890 | Roller | Steel | Forged | Zinc-Plated Steel | 0000000 | 0000000 |
Swivel | |||||||||||
Mounting Plate Style 2 | |||||||||||
Black Pneumatic Wheels—Soft | |||||||||||
12" | 4 1/8" | 2 | 4.10/6 | 15 1/2" | 890 | Roller | Steel | Forged | Zinc-Plated Steel | 0000000 | 000000 |
High-Capacity Flat-Free Casters with Rubber Wheels



These wheels cushion just as well as pneumatic casters over smooth or rough surfaces but are filled with polyurethane foam so they won't go flat. Their dual-wheel design provides better load distribution and easier turning than single-wheel casters.
The wheels have roller bearings for smooth rolling.
Swivel casters have double-ball bearings for the smoothest swiveling.
For technical drawings and 3-D models, click on a part number.
Wheel | Wheel Bearing | Frame | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | No. of | Tire Size | Mount Ht. | Cap. per Caster, lbs. | Hardness | Type | Material | Fabrication | Material | Each | |
Rigid | ||||||||||||
Mounting Plate Style 2 | ||||||||||||
Black Flat Free Wheels—Soft | ||||||||||||
12" | 4 1/8" | 2 | 4.10/6 | 15 1/2" | 890 | Durometer 75A | Roller | Steel | Forged | Zinc-Plated Steel | 0000000 | 0000000 |
Swivel | ||||||||||||
Mounting Plate Style 2 | ||||||||||||
Black Flat Free Wheels—Soft | ||||||||||||
12" | 4 1/8" | 2 | 4.10/6 | 15 1/2" | 890 | Durometer 75A | Roller | Steel | Forged | Zinc-Plated Steel | 0000000 | 000000 |