About Casters and Wheels
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Rubber Wheels
Solid rubber wheels offer a durable ride with no possibility of tread separation. Sleeve bearings in these wheels prevent wear to the wheel bore but don't roll as easily as other bearings.
Soft wheels are shock absorbing and provide good traction on rough surfaces. Hard wheels are impact resistant and roll easily on smooth surfaces, but can be noisy and damaging to floors.
For technical drawings and 3-D models, click on a part number.
Wheel | Wheel Bearing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Hardness | Nonmarking Wheels | Seal Type | Material | Wheel Core Style | Temp. Range, °F | For Axle Dia. | Each | |
Black Wheels—Soft | ||||||||||||
With Sleeve Bearings | ||||||||||||
| 2" | 7/8" | 15/16" | 80 | Durometer 75A | No | Open | Nylon Plastic | Solid | -40° to 155° | 1/4" | 000000 | 00000 |
| 2 1/2" | 7/8" | 15/16" | 90 | Durometer 75A | No | Open | Acetal Plastic | Solid | -40° to 155° | 1/4" | 0000000 | 0000 |
| 3" | 13/16" | 15/16" | 100 | Durometer 75A | No | Open | Acetal Plastic | Solid | -40° to 155° | 1/4" | 0000000 | 0000 |
Black Wheels—Hard | ||||||||||||
With Sleeve Bearings | ||||||||||||
| 2" | 7/8" | 15/16" | 90 | Durometer 75D | No | Open | Acetal Plastic | Solid | -40° to 155° | 1/4" | 0000000 | 0000 |
| 2 1/2" | 7/8" | 15/16" | 100 | Durometer 75D | No | Open | Acetal Plastic | Solid | -40° to 155° | 1/4" | 0000000 | 0000 |
| 3" | 13/16" | 15/16" | 120 | Durometer 75D | No | Open | Acetal Plastic | Solid | -40° to 155° | 1/4" | 0000000 | 0000 |
Static-Control Rubber Wheels
These wheels dissipate static to protect sensitive electronic equipment from electrostatic discharge. The soft rubber wheels are shock absorbing and provide good traction on rough surfaces. Sleeve bearings prevent wear to the wheel bore but don't roll as easily as other bearings. Wheels meet FF-C-77 and FF-C-86 which requires an average electrical resistance of less than 250,000 ohms.
For technical drawings and 3-D models, click on a part number.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Surface Resistivity, ohms/sq. | Hardness | Nonmarking Wheels | Temp. Range, °F | Specifications Met | For Axle Dia. | Each | |
Black Wheels—Soft | |||||||||||
With Sleeve Bearings | |||||||||||
| 2" | 15/16" | 15/16" | 70 | 106 | Durometer 80A | No | -20° to 125° | Fed. Spec. FF-C-77, Fed. Spec. FF-C-86 | 1/4" | 0000000 | 00000 |
| 2 1/2" | 15/16" | 15/16" | 90 | 106 | Durometer 80A | No | -20° to 125° | Fed. Spec. FF-C-77, Fed. Spec. FF-C-86 | 1/4" | 0000000 | 0000 |
| 3" | 15/16" | 15/16" | 100 | 106 | Durometer 80A | No | -20° to 125° | Fed. Spec. FF-C-77, Fed. Spec. FF-C-86 | 1/4" | 0000000 | 0000 |
Iron Wheels
Rugged and long lasting, iron wheels can withstand chemicals and heavy loads.
Wheels without bearings ride directly on the axle, making them an economical choice for equipment not frequently moved.
For technical drawings and 3-D models, click on a part number.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap.per Wheel, lbs. | Hardness Rating | Wheel Color | Nonmarking Wheels | Wheel Core Style | Temp. Range, °F | Choose For Axle Dia. | Each | |
Without Bearings | |||||||||||
| 2" | 15/16" | 1" | 300 | Hard | Gray | No | Spoked | -20° to 300° | 1/4" | 0000000 | 00000 |
Polypropylene Wheels
These lightweight wheels provide impact resistance on smooth surfaces. They are the most economical wheel option.
Wheels without bearings ride directly on the axle, making them an economical choice for equipment not frequently moved.
For technical drawings and 3-D models, click on a part number.
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Hardness Rating | Hardness | Nonmarking Wheels | Wheel Core Style | Temp. Range, °F | Choose For Axle Dia. | Wheel Color | Each | |
Hard Wheels | ||||||||||||
Without Bearings | ||||||||||||
| 3" | 13/16" | 15/16" | 150 | Hard | Durometer 70D | Yes | Solid | -20° to 180° | 1/4" | Black | 0000000 | 00000 |
Nylon Wheels
These general purpose nylon wheels are impact and wear resistant. They work well on smooth surfaces.
Wheels without bearings ride directly on the axle, making them an economical choice for equipment that’s not frequently moved.
For technical drawings and 3-D models, click on a part number.
Wheel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Hub Lg. | Cap. per Wheel, lbs. | Hardness | Nonmarking Wheels | Wheel Core Style | Temp. Range, °F | For Axle Dia. | Each | |
White Wheels—Hard | ||||||||||
Without Bearings | ||||||||||
| 2" | 3/4" | 1" | 90 | Durometer 80D | Yes | Solid | 45° to 100° | 1/4" | 0000000 | 00000 |
Skate Wheels
Replace damaged wheels or use multiple wheels to build a custom conveyor.
Steel wheels are stronger than aluminum wheels. Style C wheels have a hollow core, making them lightweight—use them to distribute the weight of a load evenly. Aluminum wheels are lightweight and corrosion resistant. Stainless steel wheels have more corrosion resistance than steel wheels and greater strength than aluminum wheels. Acetal wheels are abrasion resistant. Nylon wheels are nonmarking and quieter than metal. ABS wheels are nonmarking, acid resistant, and quieter than metal.
For technical drawings and 3-D models, click on a part number.
Wheel | Bearing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Wd. | Color | For Axle Dia. | Cap., lbs. | Overall Wd. | Type | Material | Ball Bearing Material | Temperature Range, °F | Each | |
Steel | ||||||||||||
| A | 1 1/2" | 1/2" | __ | 1/4" | 40 | 13/16" | Ball | Steel | Steel | __ | 00000000 | 00000 |
| A | 1 17/32" | 1/2" | __ | 1/4" | 100 | 13/16" | Ball | Steel | Steel | __ | 00000000 | 00000 |
| A | 1 15/16" | 9/16" | __ | 1/4" | 100 | 11/16" | Ball | Steel | Steel | __ | 00000000 | 0000 |
| A | 1 15/16" | 9/16" | __ | 1/4" | 150 | 7/8" | Ball | Steel | Steel | __ | 0000000 | 0000 |
| A | 1 15/16" | 9/16" | __ | 1/4" | 200 | 13/16" | Ball | Steel | Steel | __ | 00000000 | 0000 |
| A | 1 15/16" | 9/16" | __ | 1/4" | 200 | 7/8" | Ball | Steel | Steel | __ | 0000000 | 0000 |
| A | 1 15/16" | 5/8" | __ | 1/4" | 65 | 13/16" | Ball | Steel | Steel | __ | 0000000 | 0000 |
| A | 1 15/16" | 5/8" | __ | 1/4" | 150 | 13/16" | Ball | Steel | Steel | __ | 00000000 | 0000 |
| A | 1 15/16" | 5/8" | __ | 1/4" | 150 | 15/16" | Ball | Steel | Steel | __ | 00000000 | 0000 |
| A | 2" | 9/16" | __ | 1/4" | 50 | 13/16" | Ball | Steel | Steel | __ | 00000000 | 0000 |
| A | 2" | 9/16" | __ | 1/4" | 100 | 13/16" | Ball | Steel | Steel | __ | 00000000 | 0000 |
| B | 7/8" | 1/4" | __ | 1/4" | 150 | 1/2" | Ball | Zinc-Plated Steel | Steel | __ | 00000000 | 0000 |
| C | 1 13/16" | 9/16" | __ | 1/4" | __ | 11/16" | __ | __ | __ | __ | 00000000 | 0000 |
Aluminum | ||||||||||||
| A | 1 15/16" | 5/8" | __ | 1/4" | 50 | 13/16" | Ball | Steel | Steel | __ | 0000000 | 0000 |
Stainless Steel | ||||||||||||
| A | 1 15/16" | 5/8" | __ | 1/4" | 100 | 13/16" | Ball | Stainless Steel | Stainless Steel | __ | 00000000 | 00000 |
Acetal Plastic with Nylon Plastic Hub | ||||||||||||
| E | 1.9" | 5/8" | Black and White | 1/4" | 25 | 15/16" | Ball | Steel | Steel | 0° to 212° | 000000 | 0000 |
Nylon Plastic with Steel Bushing | ||||||||||||
| G | 1 15/16" | 5/8" | Black | 1/4" | 100 | 13/16" | __ | __ | __ | __ | 00000000 | 0000 |
Nylon Plastic | ||||||||||||
| H | 2" | 5/8" | Black | 1/4" | 50 | 13/16" | __ | __ | __ | 0° to 212° | 000000 | 0000 |
| H | 2" | 5/8" | White | 1/4" | 50 | 13/16" | __ | __ | __ | 0° to 212° | 00000000 | 0000 |
ABS Plastic | ||||||||||||
| H | 1 5/8" | 13/16" | White | 1/4" | 25 | 7/8" | __ | __ | __ | -20° to 150° | 0000000 | 0000 |
| J | 1 7/8" | 11/16" | Orange and White | 1/4" | 25 | 7/8" | Roller | Acetal Plastic | __ | -20° to 150° | 0000000 | 0000 |
Multidirectional Skate Wheels
These wheels have rollers that rotate around the wheel core to allow movement in any direction.
Wheels with a plain bore rotate freely around an axle or shaft. Wheels with a bushing bore roll more smoothly than those with a plain bore. The bushing within the wheel acts as a bearing and has less friction when it spins. The bushings are plastic, so they won’t corrode.
Wheels with two or three wheels have increased surface area, so they are stable, smooth, and less likely to slip than single wheels.
Acetal wheels resist abrasion. ABS wheels are nonmarking and acid resistant. Polyurethane wheels combine the abrasion resistance of plastic with the shock-absorbing qualities of rubber.
For technical drawings and 3-D models, click on a part number.
Wheel | ||||||||
|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Color | For Axle Dia. | Cap., lbs. | Overall Wd. | Temperature Range, °F | Each | |
Plain Bore—1 Wheel | ||||||||
Acetal Plastic | ||||||||
| 1.9" | 5/8" | Blue and Gray | 1/4" | 10 | 5/8" | -40° to 190° | 00000000 | 000000 |
| 2" | 5/8" | Blue and Gray | 1/4" | 10 | 5/8" | -40° to 190° | 00000000 | 00000 |
Plain Bore—2 Wheels | ||||||||
Acetal Plastic | ||||||||
| 1.9" | 1 5/16" | Blue and Gray | 1/4" | 25 | 1 5/16" | -40° to 190° | 0000000 | 00000 |
Polyurethane Plastic with Nylon Plastic Hub | ||||||||
| 1 31/32" | 1 1/16" | Black and Gray | 1/4" | 65 | 1 1/16" | 0° to 175° | 00000000 | 00000 |
Bushing Bore—1 Wheel | ||||||||
ABS Plastic with Polyethylene Plastic Hub | ||||||||
| 2" | 5/8" | Blue and White | 1/4" | 25 | 13/16" | 0° to 175° | 0000000 | 0000 |
Flanged Skate Wheels
A flange on this wheel separates material while guiding it down the line. Wheel is nonmarking and resists acids.
For technical drawings and 3-D models, click on a part number.
Wheel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Color | For Axle Dia. | Cap., lbs. | Dia. | Wd. | Overall Wd. | Temperature Range, °F | Each | |
ABS Plastic | ||||||||||
| 1 5/8" | 1 1/8" | White | 1/4" | 30 | 2 3/4" | 1/2" | 1 5/8" | -20° to 150° | 000000 | 00000 |
Skate Wheel Conveyors
Skate wheel conveyors are for light duty loading and unloading of flat-bottom objects.
Conveyors with multidirectional wheels have rollers that rotate around the wheel core to allow movement in multiple directions. They’re good for side loading and unloading, workstations, and other situations that require multidirectional movement of items.
Steel is stronger than aluminum and provides some corrosion resistance. Aluminum is lighter than steel with better corrosion resistance. Plastic is nonmarring.
Note: Capacities are based on an evenly distributed load with at least one stand at each end for straight conveyors, and an additional stand in the center for curved conveyors. You can increase the capacity of a straight conveyor by adding a stand in the center. The length of the material you’re conveying should be at least three times the axle spacing.
For technical drawings and 3-D models, click on a part number.
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O'all Wd. | Lg., ft. | Dia. | Spacing | Projection | Color | Axle Dia. | No. of Wheels per Axle | Frame Ht. | Cap. (No. of Stands Required) | No. of Stands Included | Each | |
Zinc-Plated Steel Wheels with Galvanized Steel Frame | ||||||||||||
| 12" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 0000000 |
| 12" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 15" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 15" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 18" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 3, 4 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 18" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 3, 4 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 24" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 6 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 24" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 6 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
Aluminum Wheels with Aluminum Frame | ||||||||||||
| 12" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 12" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 15" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 15" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 18" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 3, 4 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 18" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 3, 4 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 24" | 5 | 1.9" | 3" | 3/8" | __ | 1/4" | 6 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 00000000 | 000000 |
| 24" | 10 | 1.9" | 3" | 3/8" | __ | 1/4" | 6 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 00000000 | 000000 |
Nylon Plastic Wheels with Galvanized Steel Frame | ||||||||||||
| 12" | 5 | 1.9" | 3" | 3/8" | Black | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 12" | 10 | 1.9" | 3" | 3/8" | Black | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 15" | 5 | 1.9" | 3" | 3/8" | Black | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 15" | 10 | 1.9" | 3" | 3/8" | Black | 1/4" | 2, 3 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 18" | 5 | 1.9" | 3" | 3/8" | Black | 1/4" | 3, 4 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 18" | 10 | 1.9" | 3" | 3/8" | Black | 1/4" | 3, 4 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 24" | 5 | 1.9" | 3" | 3/8" | Black | 1/4" | 6 | 2 1/2" | 175 lbs./ft. (2), 35 lbs./ft. (2) | None | 000000000 | 000000 |
| 24" | 10 | 1.9" | 3" | 3/8" | Black | 1/4" | 6 | 2 1/2" | 175 lbs./ft. (3), 35 lbs./ft. (2) | None | 000000000 | 000000 |
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O'all Wd. | Lg., ft. | Dia. | Spacing | Projection | Color | Axle Dia. | No. of Wheels per Axle | Frame Ht. | Cap. (No. of Stands Required) | No. of Stands Included | Each | |
ABS Plastic Wheels with Steel Frame | ||||||||||||
| 12" | 2 | 2" | 3" | 3/8" | Blue | 1/4" | 3 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 0000000 |
| 12" | 3 | 2" | 3" | 3/8" | Blue | 1/4" | 3 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 12" | 5 | 2" | 3" | 3/8" | Blue | 1/4" | 3 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 12" | 10 | 2" | 3" | 3/8" | Blue | 1/4" | 3 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 00000000 |
| 18" | 2 | 2" | 3" | 3/8" | Blue | 1/4" | 4, 5 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 18" | 3 | 2" | 3" | 3/8" | Blue | 1/4" | 4, 5 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 18" | 5 | 2" | 3" | 3/8" | Blue | 1/4" | 4, 5 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 18" | 10 | 2" | 3" | 3/8" | Blue | 1/4" | 4, 5 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 00000000 |
| 24" | 2 | 2" | 3" | 3/8" | Blue | 1/4" | 6 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 24" | 3 | 2" | 3" | 3/8" | Blue | 1/4" | 6 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 000000 |
| 24" | 5 | 2" | 3" | 3/8" | Blue | 1/4" | 6 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 00000000 |
| 24" | 10 | 2" | 3" | 3/8" | Blue | 1/4" | 6 | 2 1/2" | 32 lbs./ft. (2) | None | 00000000 | 00000000 |
Wheel | No. of Stands | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O'all Wd. | Radius | Dia. | Spacing | Projection | Color | Axle Dia. | No. of Wheels per Axle | Frame Ht. | Required | Included | Each | |
Zinc-Plated Steel Wheels with Galvanized Steel Frame | ||||||||||||
| 12" | 36" | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 3 | None | 000000000 | 0000000 |
| 15" | 33" | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 3 | None | 000000000 | 000000 |
| 18" | 30" | 1.9" | 3" | 3/8" | __ | 1/4" | 3, 4 | 2 1/2" | 3 | None | 000000000 | 000000 |
| 24" | 36" | 1.9" | 3" | 3/8" | __ | 1/4" | 6 | 2 1/2" | 3 | None | 000000000 | 000000 |
Aluminum Wheels with Aluminum Frame | ||||||||||||
| 12" | 36" | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 3 | None | 00000000 | 000000 |
| 15" | 33" | 1.9" | 3" | 3/8" | __ | 1/4" | 2, 3 | 2 1/2" | 3 | None | 00000000 | 000000 |
| 18" | 30" | 1.9" | 3" | 3/8" | __ | 1/4" | 3, 4 | 2 1/2" | 3 | None | 00000000 | 000000 |
| 24" | 36" | 1.9" | 3" | 3/8" | __ | 1/4" | 6 | 2 1/2" | 3 | None | 00000000 | 000000 |
Nylon Plastic Wheels with Galvanized Steel Frame | ||||||||||||
| 12" | 36" | 1.9" | 3" | 3/8" | Black | 1/4" | 2, 3 | 2 1/2" | 3 | None | 000000000 | 000000 |
| 15" | 33" | 1.9" | 3" | 3/8" | Black | 1/4" | 2, 3 | 2 1/2" | 3 | None | 000000000 | 000000 |
| 18" | 30" | 1.9" | 3" | 3/8" | Black | 1/4" | 3, 4 | 2 1/2" | 3 | None | 000000000 | 000000 |
| 24" | 36" | 1.9" | 3" | 3/8" | Black | 1/4" | 6 | 2 1/2" | 3 | None | 000000000 | 000000 |