System of Measurement System of Measurement |
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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 |
Roller Width Roller Width | Show |
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Roller Width Roller Width | Hide |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Roller Material Roller Material |
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Maximum Speed Maximum Speed |
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Drive Style Drive Style |
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Static Radial Load Capacity Static Radial Load Capacity |
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Stud Material Stud Material |
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Maximum Temperature Maximum Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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.
More
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, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Black-Oxide Steel Flat Rollers without Seal | ||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 11 | 0.6 | 19,500 | 500 | 750 | 250° | Needle Roller | __ | 00000000 | 0000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 13 | 0.6 | 10,500 | 1,100 | 1,500 | 250° | Needle Roller | __ | 00000000 | 000000 |
Black-Oxide Steel Flat Rollers with Seal | ||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 11 | 0.6 | 19,500 | 500 | 750 | 250° | Needle Roller | __ | 00000000 | 00000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 13 | 0.6 | 10,500 | 1,100 | 1,500 | 250° | Needle Roller | __ | 00000000 | 000000 |
Black-Oxide Steel Crowned Rollers without Seal | ||||||||||||||||
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 13 | 0.6 | 15,500 | 900 | 800 | 250° | Needle Roller | __ | 00000000 | 000000 |
Black-Oxide Steel Crowned Rollers with Seal | ||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 11 | 0.6 | 13,000 | 500 | 1,300 | 250° | Needle Roller | __ | 00000000 | 000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 13 | 0.6 | 10,500 | 1,100 | 1,500 | 250° | Needle Roller | __ | 00000000 | 000000 |
Steel Flat Rollers without Seal | ||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 8 | 12 | 0.6 | 7,000 | 1,900 | 1,500 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 10 | 14 | 0.6 | 5,000 | 2,500 | 1,800 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
Steel Flat Rollers with Seal | ||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 8 | 12 | 0.6 | 7,000 | 1,900 | 1,500 | 175° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 10 | 13 | 0.6 | 5,000 | 2,500 | 1,800 | 175° | 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, mm | Stud, mm | Thread | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Crowned Rollers with Seal | |||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 8 | 0.6 | 1,600 | 820 | 800 | 175° | Needle Roller | Mounting Hardware | 000000 | 000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 10 | 0.6 | 1,200 | 1,000 | 950 | 175° | Needle Roller | Mounting Hardware | 000000 | 00000 |
Threaded Track Rollers with Adjustable Shoulder
Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system. Secure the stud with a nut for through-hole mounting. All rollers have end seals to protect rolling elements from 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, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Ht. Adjustment Capability, mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Flat Rollers with Seal | |||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 9 | 7 | 0.5 | 13,000 | 520 | 1,300 | 250° | Needle Roller | Mounting Hardware | 0000000 | 0000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 11 | 9 | 0.5 | 10,000 | 1,100 | 1,500 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Steel Crowned Rollers with Seal | |||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 9 | 7 | 0.5 | 13,000 | 520 | 1,300 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 11 | 9 | 0.5 | 10,000 | 1,100 | 1,500 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Shaft-Mount Track Rollers

Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. Lubricate rollers through a hole and groove in the inner ring.
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, mm | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia., mm | Overall Wd., mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | ID | ID Tolerance Range | ID Tolerance Range | Each | |
Black-Oxide Steel Crowned Rollers with Seal | |||||||||||||
| 16 | 11 | 5 | 12 | 14,000 | 750 | 700 | 210° | Needle Roller | 5mm | -0.008mm | 0mm | 0000000 | 000000 |
| 19 | 11 | 6 | 12 | 11,000 | 900 | 750 | 210° | Needle Roller | 6mm | -0.008mm | 0mm | 0000000 | 00000 |
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.
440C stainless steel rollers offer better corrosion resistance than steel rollers.
Rollers with a plastic overmold make less than noise than other rollers, and they’re suitable for corrosive environments. However, they have lower weight capacities than other similarly sized rollers and they’re less corrosion resistant than other stainless steel rollers.
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, mm | Stud, mm | Thread | Groove, mm | Radial Load Cap., lbs. | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Hex Shoulder Wd., mm | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Features | Includes | Each | |
440C Stainless Steel V-Groove Rollers with Seal | ||||||||||||||||||||
| 31 | 11 | 10 | 25 | M10 | 1.5 | 15 | 2.6 | 14 | 6 | 3 | 3,400 | 490 | 450 | 110 | 500° | Ball | __ | Mounting Hardware | 0000000 | 0000000 |
| 31 | 11 | 10 | 25 | M10 | 1.5 | 15 | 2.6 | 14 | 6 | 3 | 3,400 | 590 | 590 | 140 | 210° | Ball | __ | Mounting Hardware | 0000000 | 000000 |
Steel V-Groove Rollers with Seal | ||||||||||||||||||||
| 31 | 11 | 10 | 11 | M10 | 1.5 | 11 | 4.1 | 14.29 | 6 | 3 | 3,400 | 590 | 590 | 140 | 245° | Ball | __ | __ | 0000000 | 00000 |
| 31 | 11 | 10 | 25 | M10 | 1.5 | 15 | 2.6 | 14 | 6 | 3 | 3,400 | 590 | 590 | 140 | 210° | Ball | __ | Mounting Hardware | 0000000 | 00000 |
Steel V-Groove Rollers without Seal | ||||||||||||||||||||
| 31 | 11 | 10 | 11 | M10 | 1.5 | 11 | 4 | 14 | 5 | 3 | 620 | 16 | 16 | 9 | 245° | Ball | Plastic Overmold, Shielded | __ | 0000000 | 00000 |
Threaded V-Groove Track Rollers with Adjustable Shoulder

Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system. 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. Secure the stud with a nut for through-hole mounting. All rollers are permanently lubricated.
440C stainless steel rollers offer better corrosion resistance than steel rollers.
Rollers with a plastic overmold make less noise than other rollers, and they’re suitable for corrosive environments. However, they have lower weight capacities than other similarly sized rollers and they’re less corrosion resistant than other stainless steel rollers.
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, mm | Stud, mm | Thread | Groove, mm | Radial Load Cap., lbs. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Hex Shoulder Wd., mm | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Features | Includes | Each | |
Steel V-Groove Rollers with Seal | |||||||||||||||||||
| 31 | 11 | 10 | 11 | M8 | 1.25 | 9 | 4.1 | 14.29 | 6 | 3 | 3,400 | 590 | 590 | 140 | 245° | __ | Mounting Hardware | 0000000 | 000000 |
| 31 | 11 | 10 | 25 | M10 | 1.5 | 15 | 2.6 | 14 | 10 | 3 | 3,400 | 590 | 590 | 140 | 210° | __ | Mounting Hardware | 0000000 | 00000 |
440C Stainless Steel V-Groove Rollers without Seal | |||||||||||||||||||
| 31 | 11 | 10 | 11 | M8 | 1.25 | 8 | 4 | 14 | 6 | 3 | 620 | 16 | 16 | 9 | 245° | Plastic Overmold, Shielded | __ | 0000000 | 00000 |
Sanitary Threaded V-Groove Track Rollers


Guide loads along angle rail tracks in food and pharmaceutical plants or other sanitary environments with these threaded rollers. They’re permanently lubricated, a feature often seen in sanitary areas where repeated lubrication could cause contamination. Their lubricant is NSF registered H1 as safe for incidental contact with food. They’re made of stainless steel, so they won’t corrode from frequent washdowns with harsh cleaners. The bearings are sealed and shielded to keep out liquid and make sure the lubricant stays intact. These rollers have a V-groove profile, which allows debris to fall off when they’re mounted on angle rails. They’re also known as cam followers.
Rollers with a standard shoulder have a threaded mounting stud. Thread them directly into a component, or secure them with a nut for through-hole mounting.
Rollers with an adjustable shoulder are also known as eccentric track rollers. They can be moved up and down, and they’re commonly used alongside standard rollers to correct misalignment. Secure them with a nut for through-hole mounting.
For technical drawings and 3-D models, click on a part number.
Roller, mm | Stud, mm | Thread | Groove, mm | Radial Load Cap., lbs. | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Hex Shoulder Wd., mm | Ht. Adjustment Capability, mm | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Single-Sealed 440C Stainless Steel V-Groove Rollers | ||||||||||||||||||||
Standard Shoulder | ||||||||||||||||||||
| 31 | 11 | 10 | 25 | M10 | 1.5 | 15 | 3.1 | 14 | 1 | 6 | 3 | 3,400 | 590 | 590 | 140 | 175° | Ball | Mounting Hardware | 0000000 | 0000000 |
Adjustable Shoulder | ||||||||||||||||||||
| 31 | 11 | 10 | 25 | M10 | 1.5 | 15 | 3.1 | 14 | 1 | 6 | 3 | 3,400 | 590 | 590 | 140 | 175° | Ball | Mounting Hardware | 0000000 | 000000 |

































