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 |
Track Roller Type Track Roller Type |
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 | Round |
For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
 | Thrust |
Lubrication Lubrication |
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Hardness Rating Hardness Rating |
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Stud Material Stud Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Temperature Maximum Temperature |
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Static Radial Load Capacity Static Radial Load Capacity |
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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 | ||||||||||
| 1/2" | 1/4" | 3/16" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 000000 | |
| 1/2" | 1/4" | 1/4" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 00000 | |
| 1/2" | 1/2" | 3/16" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 00000 | |
| 1/2" | 1/2" | 1/4" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 00000 | |
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 | |||||||||
| 1/2" | 1/4" | 3/16" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 000000 | |
| 1/2" | 1/4" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 00000 | |
| 1/2" | 1/2" | 3/16" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 00000 | |
| 1/2" | 1/2" | 1/4" | Set Screw | 1 | Yes | -40° to 180° | 0000000 | 00000 | |
Press-Fit Low-Profile Drive Rollers
Install these rollers without the need for set screws or keyways. With a nonprotruding hub, they fit where standard drive rollers can’t. Also known as contact wheels and feed rollers, drive rollers spin in unison with shaft or stud to transmit power. The neoprene surface resists oil, flames, gasoline, and weather.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Neoprene Roller with Aluminum Hub | |||||||
| 1/2" | 1/4" | 1/4" | Press Fit | -40° to 170° | 55A (Medium) Black | 0000000 | 000000 |
| 1/2" | 3/8" | 1/4" | Press Fit | -40° to 170° | 55A (Medium) Black | 0000000 | 00000 |
| 1/2" | 1/2" | 1/4" | Press Fit | -40° to 170° | 55A (Medium) Black | 0000000 | 00000 |
Idler Rollers
Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. 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 | Durometer (Hardness Rating) | Each | |
Neoprene Roller with SAE 841 Bronze Bearing | ||||||||||
| 1/2" | 1/4" | 1/4" | Slip Fit | Plain | Lubricated | 30W Non-Detergent Oil | -30° to 200° | 55A (Medium) Black | 00000000 | 000000 |
| 1/2" | 3/8" | 1/4" | Slip Fit | Plain | Lubricated | 30W Non-Detergent Oil | -30° to 200° | 55A (Medium) Black | 00000000 | 00000 |
| 1/2" | 1/2" | 1/4" | Slip Fit | Plain | Lubricated | 30W Non-Detergent Oil | -30° to 200° | 55A (Medium) Black | 00000000 | 00000 |
| 1/2" | 5/8" | 1/4" | Slip Fit | Plain | Lubricated | 30W Non-Detergent Oil | -30° to 200° | 55A (Medium) Black | 00000000 | 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.
Rollers with MDS-filled nylon bearing have a rigid, wear- and abrasion-resistant bearing for increased life over all-UHMW rollers.
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 MDS-Filled Nylon Bearing | |||||||||
| 1/2" | 1/2" | 3/16" | Slip Fit | Plain | Not Required | -22° to 180° | 68D (Extra Hard) White | 0000000 | 000000 |
UHMW Roller with UHMW Bearing | |||||||||
| 1/2" | 1/4" | 1/8" | Slip Fit | Plain | Not Required | -22° to 180° | 68D (Extra Hard) White | 000000 | 00000 |
| 1/2" | 1/2" | 3/16" | Slip Fit | Plain | Not Required | -22° to 180° | 68D (Extra Hard) White | 000000 | 00000 |
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 SAE 841 Bronze Bearing | ||||||||||
| 1/2" | 1/4" | 1/8" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40° to 180° | 0000000 | 000000 | |
| 1/2" | 1/4" | 3/16" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40° to 180° | 0000000 | 00000 | |
| 1/2" | 1/2" | 1/8" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40° to 180° | 0000000 | 00000 | |
| 1/2" | 1/2" | 3/16" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40° to 180° | 0000000 | 00000 | |
Threaded Track Rollers
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.
Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
Rollers with seal have end seals to protect rolling elements from dirt and contamination.
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 | Max. Temp., ° F | Bearing Type | Each | |
Black-Oxide Steel Flat Rollers without Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 27/64" | 1/32" | 11,000 | 790 | 650 | 250° | Needle Roller | 0000000 | 000000 |
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 27/64" | 1/32" | 11,000 | 1,500 | 650 | 250° | Needle Roller | 0000000 | 00000 |
Black-Oxide Steel Flat Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 27/64" | 1/32" | 11,000 | 790 | 650 | 250° | Needle Roller | 0000000 | 00000 |
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 27/64" | 1/32" | 11,000 | 1,500 | 650 | 250° | Needle Roller | 0000000 | 00000 |
Black-Oxide Steel Crowned Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 27/64" | 1/32" | 11,000 | 790 | 650 | 250° | Needle Roller | 0000000 | 00000 |
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 27/64" | 1/32" | 11,000 | 1,500 | 650 | 250° | Needle Roller | 0000000 | 00000 |
High-Load Threaded Track Rollers
With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any threaded track roller we offer. 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.
Crowned rollers have a slight curve, invisible to the naked eye, which helps them stay centered on surfaces that are slightly misaligned or not perfectly flat.
Rollers with seal have an end seal to protect the rolling elements from dirt and contamination.
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 | Max. Temp., °F | Bearing Type | Includes | Each | |
Black-Oxide Steel | |||||||||||||||
Flat Rollers without Seal | |||||||||||||||
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 21/64" | 1/32" | 6,600 | 1,200 | 1,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Flat Rollers with Seal | |||||||||||||||
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 21/64" | 1/32" | 6,600 | 1,200 | 1,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
Crowned Rollers with Seal | |||||||||||||||
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 21/64" | 1/32" | 6,600 | 1,200 | 1,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
Maintenance-Free Threaded Track Rollers
Because they never need to be relubricated, these rollers are a good choice for hard-to-reach places. 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 have end seals to block dirt and contamination.
Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Dynamic Radial Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Flat Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 23/64" | 1/32" | 1,200 | 20 | 250° | Plain | Mounting Hardware | 000000 | 000000 |
Steel Crowned Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 23/64" | 1/32" | 1,200 | 20 | 250° | Plain | Mounting Hardware | 00000000 | 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 | ||||||||||||||||
| 1/2" | 3/16" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 90 | 240 | 80 | 245° | Ball | Mounting Hardware | 0000000 | 000000 |
| 1/2" | 5/16" | 3/16" | 1/2" | 8-32 | 1/4" | 9/32" | 1/16" | 1,500 | 90 | 250 | 50 | 245° | Ball | Mounting Hardware | 0000000 | 00000 |
Maintenance-Free Ultra-Corrosion-Resistant Threaded Track Rollers
With dry-running PTFE sleeve bearings, these rollers don’t require lubricant. They’re also fully submersible, nonsparking, and lightweight. 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 have end seals to protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Static Radial Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Fiberglass-Reinforced Nylon Flat Rollers with Seal | |||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 11/32" | 1/32" | 110 | 250° | Plain | Mounting Hardware | 0000000 | 000000 |
Corrosion-Resistant Threaded Track Rollers
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 have end seals to protect rolling elements from dirt and contamination.
440C stainless steel rollers offer better corrosion resistance than chrome-plated 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 | Max. Temp., °F | Bearing Type | Each | |
440C Stainless Steel Flat Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 19/64" | 1/32" | 11,000 | 300 | 600 | 250° | Needle Roller | 0000000 | 000000 |
Chrome-Plated Steel Flat Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 19/64" | 1/32" | 5,000 | 300 | 600 | 250° | Needle Roller | 000000 | 00000 |