About Casters and Wheels
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Static-Control Plate Casters
The wheels dissipate static to protect sensitive electronic equipment from electrostatic discharge. Wheels are rubber for shock absorption.
Tread-on-core wheels have a core that is harder than the tread, balancing strength with cushioning.
Sleeve wheel bearings prevent wear to the wheel bore. Ball bearings are the easiest to roll. Shielded bearings protect the bearing from dust and debris. Sealed bearings are completely sealed for the best protection against 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. Casters with total lock brake the wheel and lock the swivel with one press of the foot pedal.
For technical drawings and 3-D models, click on a part number.
Wheel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Electrical Properties | Surface Resistivity, ohms/sq. | Wheel Bearing Type | Wheel Bearing Seal Type | Each | |
Swivel | |||||||||
Black Solid Wheels—Soft | |||||||||
| 2" | 15/16" | 2 5/8" | 70 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 2 1/2" | 7/8" | 3 3/32" | 90 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 0000 |
| 3" | 15/16" | 3 5/8" | 100 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 0000 |
Swivel with Brake | |||||||||
Black Solid Wheels—Soft | |||||||||
| 2" | 15/16" | 2 5/8" | 70 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 0000 |
| 2 1/2" | 7/8" | 3 3/32" | 90 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 3" | 15/16" | 3 5/8" | 100 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 0000 |
Wheel | Swivel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Electrical Properties | Surface Resistivity, ohms/sq. | Wheel Bearing Type | Wheel Bearing Seal Type | Specifications Met | Each | |
Nonmarking Gray Tread-on-Core Wheels—Soft | ||||||||||
| 4" | 1 1/4" | 5 1/8" | 250 | Conductive | 2.5 × 105 | Ball | Sealed | Fed. Spec. FF-C-88C | 0000000 | 000000 |
| 5" | 1 1/4" | 6 3/16" | 250 | Conductive | 2.5 × 105 | Ball | Sealed | Fed. Spec. FF-C-88C | 0000000 | 00000 |
Wheel | Rigid | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Electrical Properties | Surface Resistivity, ohms/sq. | Wheel Bearing Type | Wheel Bearing Seal Type | Specifications Met | Each | |
Nonmarking Gray Tread-on-Core Wheels—Soft | ||||||||||
| 4" | 1 1/4" | 5 1/8" | 250 | Conductive | 2.5 × 105 | Ball | Sealed | Fed. Spec. FF-C-88C | 0000000 | 000000 |
| 5" | 1 1/4" | 6 3/16" | 250 | Conductive | 2.5 × 105 | Ball | Sealed | Fed. Spec. FF-C-88C | 0000000 | 00000 |
Wheel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Electrical Properties | Surface Resistivity, ohms/sq. | Wheel Bearing Type | Wheel Bearing Seal Type | Each | |
Rigid | |||||||||
Black Tread-on-Core Wheels—Soft | |||||||||
| 3" | 1 3/8" | 4" | 170 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 000000 |
| 4" | 1" | 4 3/4" | 120 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 4" | 1 1/4" | 5" | 200 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
Swivel | |||||||||
Black Solid Wheels—Soft | |||||||||
| 3" | 1 1/4" | 3 3/4" | 170 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 4" | 15/16" | 4 3/4" | 120 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 4" | 1 1/4" | 5" | 200 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 5" | 15/16" | 5 3/4" | 130 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
Swivel with Brake | |||||||||
Black Solid Wheels—Soft | |||||||||
| 3" | 1 1/4" | 3 3/4" | 170 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 4" | 15/16" | 4 3/4" | 120 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 4" | 1 1/4" | 5" | 200 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
| 5" | 15/16" | 5 3/4" | 130 | Static Dissipative | 106 | Sleeve | Open | 0000000 | 00000 |
Wheel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Electrical Properties | Surface Resistivity, ohms/sq. | Wheel Bearing Type | Wheel Bearing Seal Type | Each | |
Rigid | |||||||||
Black Tread-on-Core Wheels—Soft | |||||||||
| 3" | 1 1/8" | 4 1/2" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 000000 |
| 4" | 1 1/4" | 5 1/4" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
| 5" | 1 1/4" | 6 1/2" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
Swivel | |||||||||
Black Tread-on-Core Wheels—Soft | |||||||||
| 3" | 1 1/8" | 4 1/2" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
| 4" | 1 1/4" | 5 1/4" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
| 5" | 1 1/4" | 6 1/2" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
Swivel with Total Lock | |||||||||
Black Tread-on-Core Wheels—Soft | |||||||||
| 3" | 1 1/8" | 4 1/2" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
| 4" | 1 1/4" | 5 1/4" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
| 5" | 1 1/4" | 6 1/2" | 220 | Static Dissipative | 106 | Ball | Shielded | 00000000 | 00000 |
Static-Control Threaded-Stem Casters
Rubber wheels on these casters dissipate static to protect static sensitive electronic equipment from electrostatic discharge. The soft wheels are shock absorbing and provide good traction on rough surfaces. Roller bearings in the wheel provide smooth rolling. Casters have double-ball swivel 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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Surface Resistivity, ohms/sq. | Hardness | Stem Lg. | Frame Material | Each | |
Swivel | |||||||||
3/8"-16 Stem Thread Size  | |||||||||
Black Solid Wheels—Soft | |||||||||
| 2 1/2" | 7/8" | 3" | 90 | 106 | Durometer 80A | 1 1/2" | Nickel-Plated Steel | 0000000 | 00000 |
| 3" | 7/8" | 3 9/16" | 100 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
1/2"-13 Stem Thread Size | |||||||||
Black Solid Wheels—Soft | |||||||||
| 3" | 1 1/4" | 3 9/16" | 175 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
| 4" | 1 1/4" | 4 3/4" | 200 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
| 5" | 1 1/4" | 5 13/16" | 210 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
Swivel with Brake | |||||||||
3/8"-16 Stem Thread Size | |||||||||
Black Solid Wheels—Soft | |||||||||
| 2 1/2" | 7/8" | 3" | 90 | 106 | Durometer 80A | 1 1/2" | Nickel-Plated Steel | 0000000 | 0000 |
| 3" | 7/8" | 3 9/16" | 100 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
1/2"-13 Stem Thread Size | |||||||||
Black Solid Wheels—Soft | |||||||||
| 3" | 1 1/4" | 3 9/16" | 175 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
| 4" | 1 1/4" | 4 3/4" | 200 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
| 5" | 1 1/4" | 5 13/16" | 210 | 106 | Durometer 80A | 1 1/2" | Zinc-Plated Steel | 0000000 | 00000 |
Low-Profile Static-Control Threaded-Stem Casters
These casters are offered with low mount heights to keep equipment like business machines and display fixtures stable. Their rubber wheels dissipate static to protect sensitive electronic equipment from electrostatic discharge. Their soft wheels are shock absorbing and provide good traction on rough surfaces. Roller bearings in the wheel provide smooth rolling. Casters have double-ball swivel 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. | Mount Ht. | Cap. per Caster, lbs. | Surface Resistivity, ohms/sq. | Hardness | Stem Lg. | Type | Material | Each | |
Swivel | ||||||||||
3/8"-16 Stem Thread Size | ||||||||||
Black Solid Wheels—Soft | ||||||||||
| 2" | 15/16" | 2 1/2" | 70 | 106 | Durometer 80A | 1 1/2" | Roller | Steel | 0000000 | 00000 |
Swivel with Wheel Brake | ||||||||||
3/8"-16 Stem Thread Size | ||||||||||
Black Solid Wheels—Soft | ||||||||||
| 2" | 15/16" | 2 1/2" | 70 | 106 | Durometer 80A | 1 1/2" | Roller | Steel | 0000000 | 0000 |
Static-Control Friction-Grip Stem Casters with Rubber Wheels
Soft rubber wheels are shock absorbing, and provide good traction on rough surfaces. They dissipate static to protect sensitive electronic equipment from electrostatic discharge. Casters have double-ball swivel 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 | Stem | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Surface Resistivity, ohms/sq. | Dia. | Lg. | Frame Material | Each | |
Swivel | |||||||||
Round Stem with Grip Ring | |||||||||
Black Solid Wheels—Soft | |||||||||
| 4" | 1 1/4" | 4 3/4" | 200 | 106 | 7/16" | 1 3/8" | Zinc-Plated Steel | 0000000 | 000000 |
Swivel with Brake | |||||||||
Round Stem with Grip Ring | |||||||||
Black Solid Wheels—Soft | |||||||||
| 2" | 15/16" | 2 1/2" | 70 | 106 | 7/16" | 1 3/8" | Nickel-Plated Steel | 0000000 | 0000 |
| 2 1/2" | 15/16" | 3 1/16" | 90 | 106 | 7/16" | 1 3/8" | Nickel-Plated Steel | 0000000 | 0000 |
| 3" | 7/8" | 3 9/16" | 100 | 106 | 7/16" | 1 3/8" | Zinc-Plated Steel | 0000000 | 0000 |
| 4" | 1 1/4" | 4 3/4" | 200 | 106 | 7/16" | 1 3/8" | Zinc-Plated Steel | 0000000 | 00000 |
Static-Control Friction-Grip Stem Casters with Nylon Wheels
The most durable plastic wheel, the nylon wheels on these casters are impact and wear resistant. They work well on smooth surfaces. The wheels dissipate static to protect sensitive electronic equipment from electrostatic discharge. Also known as twin-wheel casters, these lightweight and economical casters are often used on displays and furniture. Wheels ride directly on the axle rather than on bearings, making them an economical choice for equipment not frequently moved.
Casters with internal brake roll when a load is applied and stop when the load is removed.
For technical drawings and 3-D models, click on a part number.
Wheel | Stem | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Hardness | Surface Resistivity, ohms/sq. | Dia. | Lg. | Frame Material | Specifications Met | Each | |
Swivel | |||||||||||
Round Stem with Grip Ring | |||||||||||
Nonmarking Black Solid Wheels—Hard | |||||||||||
| 2" | 2" | 2 1/8" | 110 | Durometer 70D | 104 | 7/16" | 7/8" | Chrome-Plated Zinc | ANSI/BIFMA X5.1 | 00000000 | 000000 |
Swivel with Brake | |||||||||||
Round Stem with Grip Ring | |||||||||||
Nonmarking Black Solid Wheels—Hard | |||||||||||
| 2" | 2" | 2 1/8" | 110 | Durometer 70D | 104 | 7/16" | 7/8" | Chrome-Plated Zinc | ANSI/BIFMA X5.1 | 00000000 | 00000 |