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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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.
Track lubricators reduce friction and wear without shutting down equipment. Oil-infused resin distributes lubricant onto rollers, which transfer it to your track.
For technical drawings and 3-D models, click on a part number.
Track Rollers | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Roller, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | Roller-Mount Track Lubricators | |||||||||||||
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | Each | ||
Black-Oxide Steel Flat Rollers without Seal | ||||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 19 | 0.6 | 9,600 | 1,800 | 1,500 | 250° | Needle Roller | __ | 00000000 | 0000000 | 0000000 | 000000 |
Black-Oxide Steel Flat Rollers with Seal | ||||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 19 | 0.6 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | __ | 00000000 | 000000 | 0000000 | 00000 |
Black-Oxide Steel Crowned Rollers without Seal | ||||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 19 | 0.6 | 9,600 | 1,800 | 1,500 | 250° | Needle Roller | __ | 00000000 | 000000 | 0000000 | 00000 |
Black-Oxide Steel Crowned Rollers with Seal | ||||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 19 | 0.6 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | __ | 00000000 | 000000 | 0000000 | 00000 |
Steel Flat Rollers without Seal | ||||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 13 | 22 | 0.6 | 3,400 | 4,400 | 3,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 | 0000000 | 00000 |
Steel Flat Rollers with Seal | ||||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 13 | 22 | 0.6 | 3,400 | 4,400 | 3,000 | 175° | Needle Roller | Mounting Hardware | 0000000 | 00000 | 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. Some 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.
Track lubricators reduce friction and wear without shutting down equipment. Oil-infused resin distributes lubricant onto rollers, which transfer it to your track.
For technical drawings and 3-D models, click on a part number.
Track Rollers | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Roller, mm | Stud, mm | Thread | Radial Load Cap., lbs. | Roller-Mount Track Lubricators | |||||||||||||
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | Each | ||
Steel Crowned Rollers with Seal | |||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 13 | 0.6 | 800 | 2,200 | 1,700 | 175° | Needle Roller | Mounting Hardware | 000000 | 0000000 | 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 | Each | |
Black-Oxide Steel Crowned Rollers with Seal | ||||||||||||
| 30 | 14 | 10 | 15 | 5,500 | 1,900 | 1,500 | 210° | Needle Roller | 10mm | -0.008mm to 0mm | 0000000 | 000000 |
Tapered Stud Track Rollers
Install these rollers in worn-out mounting holes or where you don’t have access to the back of the mounting hole. The stud is tapered, so you can quickly secure them in place with a set screw (not included) instead of a nut on the back like traditional rollers. Keep in mind, this reduces their radial capacity.
Rollers with a seal protect rolling elements from dirt and contamination better than shielded rollers, but they do hold more heat. The seal also helps retain lubrication.
Add a grease fitting to create a lubrication point.
For technical drawings and 3-D models, click on a part number.
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.