System of Measurement System of Measurement |
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Roller Diameter Roller Diameter | Show |
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Roller Diameter Roller Diameter | Hide |
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Roller Material Roller Material |
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Roller Style Roller Style |
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 |  |
| Shaft Mount | Threaded Stud |
Roller Profile Roller Profile |
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 | Flat |
For Shaft Diameter For Shaft Diameter |
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Hardness Rating Hardness Rating |
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For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
 | Thrust |
Lubrication Lubrication |
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Maximum Temperature Maximum Temperature |
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Lubricant Type Lubricant Type |
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Stud Material Stud Material |
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Track Roller Type Track Roller Type |
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 | Round |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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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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About Durometer
Durometer is the international standard for measuring the hardness of rubber, plastic, and most nonmetallic materials.
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Tight-Tolerance Drive Rollers
The surface of these rollers is molded to a tolerance of either ±0.003 in. or ±0.08 mm to provide more consistent surface contact. Also known as contact wheels and feed rollers, they have tapped hubs that allow you to mount them onto a shaft or stud to transmit power. The urethane surface is nonmarring and wear resistant.
For technical drawings and 3-D models, click on a part number.
Roller | Set Screws | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Hub Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, ° F | Choose a Durometer (Hardness Rating) | Each | |
Urethane Roller with Aluminum Hub | ||||||||||
| 3/8" | 1/4" | 1/8" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 000000 | |
Abrasion-Resistant Low-Profile Drive Rollers
The mounting holes on these rollers are tapped directly through the roller’s surface so you can install them with set screws and still fit them into tight spots. Also known as contact wheels and feed rollers, drive rollers spin in unison with a shaft or stud to transmit power. The urethane surface is nonmarring and wear resistant.
For technical drawings and 3-D models, click on a part number.
Roller | Set Screws | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Choose a Durometer (Hardness Rating) | Each | |
Urethane Roller with Aluminum Hub | |||||||||
| 3/8" | 1/4" | 1/8" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 000000 | |
Abrasion-Resistant Idler Rollers
These urethane rollers are nonmarring and wear resistant. Commonly found in conveyor systems and printing equipment, they spin freely on a shaft or stud to position and guide work.
For technical drawings and 3-D models, click on a part number.
Roller | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Bearing Type | Lubrication | Lubricant | Temperature Range, ° F | Choose a Durometer (Hardness Rating) | Each | |
Urethane Roller with 841 Bearing Bronze Bearing | ||||||||||
| 3/8" | 1/4" | 1/8" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40° to 180° | 0000000 | 000000 | |
| 3/8" | 3/8" | 1/8" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40° to 180° | 0000000 | 00000 | |
No-Stick Idler Rollers
A slippery UHMW polyethylene surface means these rollers won't stick to adjacent parts. Rollers are also highly corrosion resistant. Commonly found in conveyor systems and printing equipment, idler rollers spin freely on a shaft or stud to position and guide work.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Bearing Type | Lubrication | Temperature Range, ° F | Durometer (Hardness Rating) | Each | |
UHMW Roller with UHMW Bearing | |||||||||
| 3/8" | 1/4" | 1/8" | Slip Fit | Plain | Not Required | -22° to 180° | 68D (Extra Hard) White | 000000 | 000000 |
| 3/8" | 3/8" | 1/8" | Slip Fit | Plain | Not Required | -22° to 180° | 68D (Extra Hard) White | 000000 | 00000 |
Thrust-Load-Rated Corrosion-Resistant Threaded Track Rollers
These rollers are rated to handle radial and thrust (top and side) loads simultaneously. Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
303 stainless steel rollers are more corrosion resistant than 440C stainless steel rollers.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
303 Stainless Steel Flat Rollers with Seal | ||||||||||||||||
Slotted Roller Head Drive | ||||||||||||||||
| 3/8" | 1/8" | 3/16" | 1/2" | 8-32 | 1/4" | 3/8" | 1/16" | 1,500 | 50 | 160 | 50 | 245° | Ball | Mounting Hardware | 0000000 | 000000 |
| 3/8" | 1/4" | 1/8" | 7/16" | 4-40 | 1/4" | 3/16" | 1/16" | 1,500 | 30 | 100 | 20 | 245° | Ball | Mounting Hardware | 0000000 | 00000 |