Wheel Diameter Wheel Diameter |
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Wheel Type Wheel Type |
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| Flat Free | Semi- Pneumatic |
For Surface Type For Surface Type |
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Wheel Width Wheel Width |
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Capacity per Caster Capacity per Caster |
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Hardness Hardness |
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Hub Length Hub Length |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Casters and Wheels
More
Flat-Free Casters with Rubber Wheels
The solid rubber wheels on these casters cushion as well as pneumatic wheels but won't go flat. Use them on smooth or rough surfaces.
Wheels either have sleeve or ball bearings. Sleeve bearings prevent wear to the wheel bore. Ball bearings in the wheel provide easy rolling. Shielded ball bearings also resist dust and debris.
Swivel casters have double-ball bearings for the smoothest swiveling. Casters with wheel brake apply pressure to the wheel to stop movement with a press of the foot pedal.
Wheel | Wheel Bearing | Rigid | Swivel | Swivel with Brake | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Hardness | Type | Seal Type | Each | Swivel Bearing Seal Type | Each | Swivel Bearing Seal Type | Each | |||
Mounting Plate Style 1 | ||||||||||||||
Black Flat-Free Wheels—Soft | ||||||||||||||
| 3" | 1" | 3 5/16" | 120 | Durometer 70A | Sleeve | Open | 0000000 | 000000 | Open | 0000000 | 000000 | Open | 0000000 | 000000 |
| 6" | 1 1/4" | 7 1/4" | 150 | Durometer 70A | Ball | Open | 0000000 | 00000 | Shielded | 0000000 | 00000 | Shielded | 0000000 | 00000 |
Mounting Plate Style 2 | ||||||||||||||
Black Flat-Free Wheels—Soft | ||||||||||||||
| 6" | 2" | 7 1/2" | 250 | Durometer 65A | Ball | Shielded | 00000000 | 00000 | Open | 00000000 | 00000 | Open | 00000000 | 00000 |
Hollow-Tread Flat-Free Casters with Rubber Wheels
A tough, puncture-resistant tread surrounds a nonpressurized pocket of air so these wheels absorb shock to cushion like pneumatic wheels but won't go flat. Use them on smooth or rough surfaces.
Shielded ball bearings in the wheel provide easy rolling and protect from dust and debris.
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 | |||||||
|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Type | Material | Frame Material | Each | |
Rigid | ||||||||
Black Semi-Pneumatic Wheels—Soft | ||||||||
| 6" | 2" | 7 3/8" | 200 | Ball | Steel | Zinc-Plated Steel | 000000 | 000000 |
| 8" | 2 1/2" | 10" | 350 | Ball | Steel | Zinc-Plated Steel | 000000 | 00000 |
Swivel | ||||||||
Black Semi-Pneumatic Wheels—Soft | ||||||||
| 6" | 2" | 7 3/8" | 200 | Ball | Steel | Zinc-Plated Steel | 000000 | 00000 |
| 8" | 2 1/2" | 10" | 350 | Ball | Steel | Zinc-Plated Steel | 000000 | 00000 |
Flat-Free Casters with Polyurethane Wheels
The solid rubber wheels on these casters cushion as well as pneumatic wheels but won't go flat. Use them on smooth or rough floors and in areas with debris.
Ball bearings in the wheel provide easy rolling.
Swivel casters have double-ball bearings for the smoothest swiveling. Casters with wheel brake apply pressure to the wheel to stop movement with a press of the foot pedal.
For technical drawings and 3-D models, click on a part number.
Wheel | Wheel Bearing | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Tire Size | Mount Ht. | Cap. per Caster, lbs. | Hardness | Type | Material | Each | |
Rigid | |||||||||
Black Flat-Free Wheels—Soft | |||||||||
| 8" | 2 13/16" | 2.80/2.50-4 | 10" | 270 | Durometer 70A | Ball | Steel | 00000000 | 000000 |
| 10" | 3 1/2" | 4.10/3.50-4 | 12" | 300 | Durometer 70A | Ball | Steel | 00000000 | 00000 |
| 12" | 4 1/8" | 4.10/3.50-6 | 15 3/4" | 500 | Durometer 70A | Ball | Steel | 00000000 | 000000 |
Swivel  | |||||||||
Black Flat-Free Wheels—Soft | |||||||||
| 8" | 2 13/16" | 2.80/2.50-4 | 10" | 270 | Durometer 70A | Ball | Steel | 00000000 | 00000 |
| 10" | 3 1/2" | 4.10/3.50-4 | 12" | 300 | Durometer 70A | Ball | Steel | 00000000 | 00000 |
| 12" | 4 1/8" | 4.10/3.50-6 | 15 3/4" | 500 | Durometer 70A | Ball | Steel | 00000000 | 000000 |
Swivel with Brake | |||||||||
Black Flat-Free Wheels—Soft | |||||||||
| 8" | 2 13/16" | 2.80/2.50-4 | 10" | 270 | Durometer 70A | Ball | Steel | 00000000 | 00000 |
| 10" | 3 1/2" | 4.10/3.50-4 | 12" | 300 | Durometer 70A | Ball | Steel | 00000000 | 00000 |
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 | Rigid | Swivel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | No. of | Tire Size | Mount Ht. | Cap. per Caster, lbs. | Hardness | Type | Material | Fabrication | Material | Each | Swivel Bearing Type | Each | ||
Mounting Plate Style 1 | |||||||||||||||
Black Flat Free Wheels—Soft | |||||||||||||||
| 10" | 4 1/8" | 2 | 4.10/4 | 13" | 700 | Durometer 75A | Roller | Steel | Forged | Zinc-Plated Steel | 0000000 | 0000000 | Double Ball | 0000000 | 0000000 |
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 | Double Ball | 0000000 | 000000 |
| 14" | 5 5/16" | 2 | 5.30/6 | 17 3/4" | 1,500 | Durometer 75A | Roller | Steel | Forged | Zinc-Plated Steel | 0000000 | 000000 | Double Ball | 0000000 | 000000 |
Solid-Tread Flat-Free Wheels
Tread
Pattern
Tread
Pattern
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.
Rubber wheels are quiet, shock absorbing, and provide good traction on rough surfaces. Polyurethane foam wheels are lightweight and water- and UV resistant.
Polyurethane foam-filled wheels are lighter than solid rubber wheels.
Roller bearings provide smooth rolling. Ball bearings are the easiest to roll.
Center-mount hubs are symmetrical for equal clearance on both sides of the wheel. Side-mount hubs are offset for extra clearance between the wheel and your equipment.
Lug-fit rims have a series of indentations that line up with the tire’s lugs to lock the tire in place so it won’t slip on the rim.
Wheel | Temp. Range, °F | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Tread Pattern | Hardness Rating | Hardness | Nonmarking Wheels | Min. | Max. | Features | Choose For Axle Dia. | Each | |
Center-Mount Hub with Roller Bearings | |||||||||||||
Rubber Tread on Aluminum Core | |||||||||||||
| 6" | 2" | 2 1/4" | 300 | Straight Line | Soft | Durometer 60A | No | -40° | 120° | __ | 0000000 | 000000 | |
| 8" | 2 1/2" | 2 1/4" | 500 | Straight Line | Soft | Durometer 60A | No | -40° | 120° | __ | 0000000 | 00000 | |
| 10" | 2 3/4" | 2 3/4" | 700 | Straight Line | Soft | Durometer 60A | No | -40° | 120° | __ | 0000000 | 00000 | |
| 12" | 2 3/4" | 3 1/4" | 800 | Straight Line | Soft | Durometer 60A | No | -40° | 120° | __ | 0000000 | 000000 | |
| 16" | 4" | 4 1/4" | 1,200 | Straight Line | Soft | Durometer 60A | No | -40° | 120° | __ | 0000000 | 000000 | |
Rubber Tread on Steel Core | |||||||||||||
| 6" | 2" | 2 1/4" | 150 | Straight Line | Soft | Not Rated | No | __ | __ | Lug-Fit Rim | 0000000 | 00000 | |
Center-Mount Hub with Ball Bearings | |||||||||||||
Rubber Tread on Steel Core | |||||||||||||
| 6" | 2" | 2 1/4" | 150 | Straight Line | Soft | Not Rated | No | __ | __ | Lug-Fit Rim | 0000000 | 00000 | |
Rubber Tread with Polyurethane Foam Filler on Steel Core | |||||||||||||
| 9" | 2 5/8" | 3" | 290 | Wavy Line | Hard | Durometer 65D | No | __ | __ | __ | 5/8" | 00000000 | 00000 |
| 10 3/8" | 3 3/8" | 3" | 260 | Wavy Line | Hard | Durometer 70D | No | __ | __ | __ | 00000000 | 00000 | |
| 15 3/4" | 4" | 6" | 300 | Straight Line | Hard | Durometer 55D | No | __ | __ | __ | 00000000 | 000000 | |
Rubber Tread on Polypropylene Plastic Core | |||||||||||||
| 8" | 2" | 2 1/2" | 450 | Straight Line | Soft | Durometer 80A | No | -20° | 175° | __ | 0000000 | 00000 | |
| 10" | 2" | 3 1/4" | 550 | Straight Line | Soft | Durometer 80A | No | -20° | 175° | __ | 0000000 | 00000 | |
| 12" | 2 3/4" | 3 1/4" | 850 | Straight Line | Soft | Durometer 80A | No | -20° | 175° | __ | 3/4" | 0000000 | 00000 |
Polyurethane Foam Tread on Steel Core | |||||||||||||
| 8 1/2" | 4" | 4" | 250 | Solid | Soft | Durometer 65A | Yes | -20° | __ | __ | 5/8" | 00000000 | 00000 |
| 8 3/4" | 2 11/16" | 3" | 270 | Wavy Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 5/8" | 00000000 | 00000 |
| 9 3/4" | 3 5/16" | 3 1/4" | 300 | Wavy Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 00000000 | 00000 | |
| 10 1/2" | 4" | 5" | 340 | Solid | Soft | Durometer 65A | Yes | -20° | __ | __ | 3/4" | 00000000 | 00000 |
| 13" | 6" | 3" | 300 | Solid | Soft | Durometer 65A | Yes | -20° | __ | __ | 3/4" | 00000000 | 000000 |
| 13 3/16" | 3 3/8" | 3" | 300 | Straight Line | Soft | Not Rated | Yes | -10° | 100° | __ | 5/8" | 0000000 | 00000 |
| 13 5/16" | 3 3/16" | 3" | 300 | Straight Line | Soft | Not Rated | Yes | -10° | 100° | __ | 3/4" | 0000000 | 00000 |
| 13 5/16" | 4 1/2" | 3" | 400 | Arrow | Soft | Not Rated | Yes | -10° | 100° | __ | 5/8" | 0000000 | 00000 |
| 15" | 3 3/8" | 3" | 1,000 | Straight Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 3/4" | 00000000 | 000000 |
| 15" | 3 3/8" | 6" | 1,000 | Straight Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 00000000 | 000000 | |
Center-Mount Hub with Sleeve Bearings | |||||||||||||
Polyurethane Foam Tread on Steel Core | |||||||||||||
| 13 5/16" | 4 1/2" | 3" | 400 | Arrow | Soft | Not Rated | Yes | -10° | 100° | __ | 3/4" | 0000000 | 00000 |
Side-Mount Hub with Ball Bearings | |||||||||||||
Rubber Tread with Polyurethane Foam Filler on Steel Core | |||||||||||||
| 10 3/8" | 3 3/8" | 2 1/4" | 260 | Wavy Line | Hard | Durometer 70D | No | __ | __ | __ | 5/8" | 00000000 | 00000 |
Rubber Tread on Polypropylene Plastic Core | |||||||||||||
| 8" | 2" | 2 1/4" | 450 | Straight Line | Soft | Durometer 80A | No | -20° | 175° | __ | 0000000 | 00000 | |
| 10" | 2" | 2 1/4" | 550 | Straight Line | Soft | Durometer 80A | No | -20° | 175° | __ | 0000000 | 00000 | |
Polyurethane Foam Tread on Steel Core | |||||||||||||
| 8 3/4" | 2 11/16" | 2 1/4" | 270 | Wavy Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 5/8" | 00000000 | 00000 |
| 9 3/4" | 3 5/16" | 2 1/4" | 300 | Straight Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 5/8" | 00000000 | 00000 |
| 9 3/4" | 3 5/16" | 2 1/4" | 300 | Wavy Line | Soft | Durometer 65A | Yes | -20° | __ | __ | 5/8" | 00000000 | 00000 |
Hollow-Tread Flat-Free Wheels
Tread
Pattern
Also known as semi-pneumatic wheels, these have a puncture-resistant tread and a pocket of nonpressurized air that provides additional cushion without inflation.
Roller bearings provide smooth rolling. Ball bearings are the easiest to roll.
Center-mount hubs are symmetrical for equal clearance on both sides of the wheel. Side-mount hubs are offset for extra clearance between the wheel and your equipment.
Lug-fit rims have a series of indentations that line up with the tire’s lugs to lock the tire in place so it won’t slip on the rim.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Tread Pattern | Hardness Rating | Wheel Color | Nonmarking Wheels | Features | Choose For Axle Dia. | Each | |
Center-Mount Hub with Roller Bearings | |||||||||||
Rubber Tread on Steel Core | |||||||||||
| 8" | 2 1/2" | 2 1/2" | 350 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 000000 | |
| 10" | 2 3/4" | 3 1/4" | 250 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 12" | 3" | 3" | 350 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 16" | 4" | 6" | 450 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 000000 | |
Center-Mount Hub with Ball Bearings | |||||||||||
Rubber Tread on Steel Core | |||||||||||
| 6" | 1 1/2" | 1 1/2" | 50 | Straight Line | Soft | Black | No | __ | 1/2" | 0000000 | 0000 |
| 8" | 1 3/4" | 2" | 60 | Straight Line | Soft | Black | No | __ | 1/2" | 0000000 | 00000 |
| 8" | 1 3/4" | 2" | 110 | Straight Line | Soft | Black | No | __ | 5/8" | 0000000 | 00000 |
| 8" | 2 1/2" | 2 1/4" | 150 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 10" | 1 3/4" | 2" | 80 | Straight Line | Soft | Black | No | __ | 0000000 | 00000 | |
| 10" | 2 3/4" | 2 1/4" | 200 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 10" | 2 3/4" | 3" | 200 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 12" | 1 3/4" | 1 7/8" | 90 | Straight Line | Soft | Black | No | __ | 1/2" | 0000000 | 00000 |
| 12" | 3" | 3" | 180 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 14" | 1 3/4" | 2 1/8" | 150 | Straight Line | Soft | Black | No | __ | 0000000 | 00000 | |
Side-Mount Hub with Ball Bearings | |||||||||||
Rubber Tread on Steel Core | |||||||||||
| 6" | 1 1/2" | 1 3/8" | 50 | Diamond | Soft | Black | No | __ | 1/2" | 0000000 | 0000 |
| 7" | 1 1/2" | 1 3/8" | 50 | Diamond | Soft | Black | No | __ | 1/2" | 0000000 | 0000 |
| 8" | 1 3/4" | 1 3/8" | 60 | Diamond | Soft | Black | No | __ | 1/2" | 0000000 | 0000 |
| 8" | 2 1/2" | 2 1/4" | 150 | Straight Line | Soft | Black | No | Lug-Fit Rim | 0000000 | 00000 | |
| 10" | 2 3/4" | 2 1/4" | 150 | Straight Line | Soft | Black | No | Lug-Fit Rim | 5/8" | 0000000 | 00000 |
| 10" | 2 3/4" | 2 1/4" | 200 | Straight Line | Soft | Black | No | Lug-Fit Rim | 3/4" | 0000000 | 00000 |
Spoked Flat-Free Wheels
These lightweight wheels are commonly used on carts. Their solid rubber treads provide the cushioned ride of a pneumatic wheels without the possibility of a flat tire. Ball bearings in the wheel provide easy rolling. They have center-mount hubs for equal clearance on both sides of the wheel.
Wheel | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Tread Pattern | Hardness Rating | Hardness | Wheel Color | Wheel/Tread Material | Wheel Core Material | Min. Temp., °F | For Axle Dia. | Each | |
Center-Mount Hub with Ball Bearings | |||||||||||||
| 20" | 2" | 3 3/8" | 150 | Tiger | Soft | Durometer 55A | Gray | Polyurethane Rubber | Zinc-Plated Steel | -20° | 3/4" | 00000000 | 0000000 |
| 26" | 2" | 4 7/16" | 200 | Tiger | Soft | Durometer 55A | Black | Polyurethane Rubber | Zinc-Plated Steel | -20° | 3/4" | 00000000 | 000000 |
Spoked Hollow-Tread Flat-Free Wheels
Tread
Pattern
Also known as semi-pneumatic wheels, these have a tough, puncture-resistant tread surrounding a nonpressurized pocket of air to cushion like a pneumatic wheel without going flat. Their spoked hub keeps them lightweight at larger sizes. Ball bearings in the wheel provide easy rolling. They have center-mount hubs for equal clearance on both sides of the wheel.
Wheel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Tread Pattern | Hardness Rating | Wheel Color | Nonmarking Wheels | For Axle Dia. | Each | |
Center-Mount Hub with Ball Bearings | ||||||||||
Rubber Tread on Polypropylene Plastic Core | ||||||||||
| 14" | 1 3/4" | 2 7/16" | 70 | Diamond | Soft | Black | No | 1/2" | 00000000 | 000000 |
| 16" | 1 3/4" | 2 7/16" | 70 | Diamond | Soft | Black | No | 1/2" | 00000000 | 00000 |
| 20" | 1 3/4" | 2 7/16" | 150 | Straight Line | Soft | Black | No | 5/8" | 00000000 | 00000 |
Rubber Tread on Zinc-Plated Steel Core | ||||||||||
| 16" | 1 3/4" | 2 3/4" | 120 | Diamond | Soft | Black | No | 1/2" | 0000000 | 00000 |
| 20" | 1 3/4" | 3 3/8" | 120 | Diamond | Soft | Black | No | 5/8" | 0000000 | 00000 |