About Durometer
Durometer is the international standard for measuring the hardness of rubber, plastic, and most nonmetallic materials.
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Abrasion-Resistant Flex-Grip Drive Rollers
These urethane rollers are nonmarring and wear resistant. The sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
Ultra-flexible rollers have larger sidewall holes than flexible rollers, so they compress more and better protect delicate material.
Roller | Hub | Set Screws | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, ° F | Durometer (Hardness Rating) | Each | |
Ultra-Flexible Urethane Roller with Aluminum Hub | |||||||||||
| 2 1/2" | 1" | 3/8" | 7/8" | 3/8" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 000000 |
| 2 1/2" | 1" | 1/2" | 7/8" | 3/8" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 2 1/2" | 1" | 5/8" | 7/8" | 3/8" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 3" | 1" | 1/2" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 3" | 1" | 5/8" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 3" | 1" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 3" | 2" | 1/2" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 3" | 2" | 5/8" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 3" | 2" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 1" | 1/2" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 1" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 1" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 2" | 1/2" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 2" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 2" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 5" | 1" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 5" | 1" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 5" | 2" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 5" | 2" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 6" | 1" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 6" | 1" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 6" | 2" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 6" | 2" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
Abrasion-Resistant Flex-Grip Press-Fit Drive Rollers
Mount these rollers directly onto your shaft without the need for set screws or keyways. They have a press-fit hub, but you can add your own hub to create a custom roller. Made of urethane, they are nonmarring and wear resistant. The sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers spin with the shaft or stud to transfer power.
Ultra-flexible rollers have larger sidewall holes than flexible rollers, so they compress more and better protect delicate material.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Ultra-Flexible Urethane Roller with Aluminum Hub | |||||||
| 4" | 1" | 3/4" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 000000 |
| 4" | 1" | 1" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 2" | 3/4" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
| 4" | 2" | 1" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |