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About Durometer
Durometer is the international standard for measuring the hardness of rubber, plastic, and most nonmetallic materials.
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Abrasion-Resistant Keyed Drive Rollers
5" to 12" Roller Diameter
These urethane rollers are wear and chemical resistant. They’re also nonmarring. Use them with a keyed shaft to prevent slippage in high-torque applications. Also known as contact wheels and feed rollers, drive rollers spin in unison with a shaft or stud to transmit power.
Roller | Keyway | Set Screws | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Wd. | Dp. | Overall Wd. | Dynamic Radial Load Capacity, lbs. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Urethane Roller with Steel Hub | |||||||||||||
| 12" | 4" | 1 1/2" | 3/8" | 3/16" | 4 1/4" | 3,000 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 0000000 |