System of Measurement System of Measurement |
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Roller Width Roller Width | Show |
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Roller Width Roller Width | Hide |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
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Roller Style Roller Style |
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| Shaft Mount | Threaded Stud |
For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
 | Thrust |
Hardness Rating Hardness Rating |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Overall Width Overall Width |
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Number of Set Screws Required Number of SetScrews Required |
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Set Screw Included Set Screw Included |
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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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About Track Rollers
Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.
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Abrasion-Resistant Keyed Drive Rollers
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.
For technical drawings and 3-D models, click on a part number.
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 | |||||||||||||
| 6" | 3" | 1/2" | 1/8" | 1/16" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 0000000 |
| 6" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
| 6" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 0000000 | 000000 |
| 6" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
| 8" | 3" | 1/2" | 1/8" | 1/16" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
| 8" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
| 8" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 0000000 | 000000 |
| 8" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
| 10" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
| 10" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 0000000 | 000000 |
Keyed Drive Rollers
These rollers are made of SBR rubber. 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.
For technical drawings and 3-D models, click on a part number.
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 | |
SBR Rubber Roller with Cast Iron Hub | |||||||||||||
| 6" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 500 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 0000000 |
| 6" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 500 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
| 6" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 500 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
| 8" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 850 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
| 8" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 850 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
| 10" | 3" | 1/2" | 1/8" | 1/16" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
| 10" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,000 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
| 10" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 1,000 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
Threaded V-Groove Track Rollers
Thread the stud directly into a component or secure with a nut for through-hole mounting. Rollers are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. Also known as cam followers, track rollers support loads while guiding and positioning work. All rollers are permanently lubricated.
Rollers with a seal block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seal also helps retain lubricant.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Groove | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel V-Groove Rollers with Seal | ||||||||||||||||||
| 6 1/2" | 3" | 2" | 4 1/2" | 2"-12 | 2 1/2" | 3 1/4" | 1/16" | 1 1/2" | 3/4" | Not Rated | 46,000 | 15,000 | 23,000 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 0000000 |
| 7 1/2" | 3" | 2 1/2" | 5 1/2" | 2"-12 | 3 1/4" | 3 1/4" | 1/16" | 1 1/2" | 3/4" | Not Rated | 53,800 | 15,000 | 26,900 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 000000 |
| 8 1/2" | 3" | 2 1/2" | 5 1/2" | 2"-12 | 3 1/4" | 3 1/4" | 1/16" | 1 1/2" | 3/4" | Not Rated | 56,400 | 15,000 | 30,800 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 00000000 |