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 Ball and Roller Bearings
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Tapered-Roller Thrust Bearings
Thick, tapered rollers stand up to extremely high thrust loads.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings have better dust resistance than open bearings, but retain more heat.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Each | |
Open | ||||||||||
| 1 1/4" | 2.198" | 0.625" | Steel | 12,000 | 34,100 | 10 | Required | 0° to 150° | 00000000 | 000000 |
| 1 1/4" | 2.635" | 0.7658" | Steel | 18,300 | 55,500 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 3/8" | 2.323" | 0.656" | Steel | 14,500 | 42,000 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 1/2" | 2.604" | 0.765" | Steel | 20,300 | 58,000 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 5/8" | 2.869" | 0.8438" | Steel | 20,500 | 62,500 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 13/16" | 3.276" | 0.9375" | Steel | 28,400 | 91,250 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 2" | 2.948" | 0.625" | Steel | 13,300 | 28,700 | 10 | Required | 0° to 150° | 00000000 | 000000 |
| 2 1/16" | 3.682" | 1.062" | Steel | 37,500 | 115,000 | 10 | Required | 0° to 150° | 00000000 | 000000 |
Sealed | ||||||||||
| 1 1/4" | 2.29" | 0.677" | Steel | 12,000 | 34,100 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 3/8" | 2.398" | 0.656" | Steel | 14,500 | 42,000 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 1/2" | 2.705" | 0.815" | Steel | 20,300 | 58,000 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 5/8" | 2.98" | 0.8438" | Steel | 20,500 | 62,500 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 1 13/16" | 3.455" | 0.99" | Steel | 28,400 | 91,250 | 10 | Required | 0° to 150° | 00000000 | 00000 |
| 2 1/16" | 3.823" | 1.121" | Steel | 37,500 | 115,000 | 10 | Required | 0° to 150° | 00000000 | 000000 |
Thrust-Load-Rated 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.
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 | |
Steel Flat Rollers with Seal | ||||||||||||||||
| 3" | 1 15/16" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 1,100 | 12,000 | 6,000 | 12,000 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 0000000 |
| 3 1/2" | 1 15/16" | 1 1/4" | 2 3/4" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 1,100 | 12,000 | 6,000 | 12,000 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 000000 |
| 4" | 1 15/16" | 1 1/4" | 2 3/4" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 1,100 | 12,000 | 6,000 | 12,000 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 000000 |
Thrust-Load-Rated Shaft-Mount Track Rollers
These rollers are rated to handle radial and thrust (top and side) loads simultaneously. Also known as yoke-style cam followers, they have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Radial Load Cap., lbs. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Each | |
Black-Oxide Steel Flat Rollers with Seal | |||||||||||
| 3 1/2" | 2" | 1 1/8" | 2 1/16" | 2,100 | 27,200 | 18,600 | 15,400 | 250° | Tapered Roller | 0000000 | 0000000 |
| 4" | 2 1/4" | 1 1/4" | 2 5/16" | 2,100 | 27,200 | 18,600 | 15,400 | 250° | Tapered Roller | 0000000 | 000000 |
Steel Flat Rollers with Seal | |||||||||||
| 2 1/2" | 1 1/2" | 3/4" | 1 9/16" | 1,100 | 7,600 | 4,500 | 4,500 | 225° | Tapered Roller | 0000000 | 000000 |
| 3" | 1 3/4" | 1" | 1 13/16" | 1,100 | 20,000 | 6,000 | 12,000 | 225° | Tapered Roller | 0000000 | 000000 |
Shaft-Mount V-Groove 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. 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. All rollers are permanently lubricated.
Sealed rollers block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seals also help retain lubricant.
For technical drawings and 3-D models, click on a part number.
Roller | Groove | Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Overall Wd. | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Each | |
Steel V-Groove Rollers with Seal | |||||||||||||
| 2 1/2" | 7/8" | 7/16" | 15/16" | 3/4" | 3/8" | Not Rated | 780 | 1,800 | 480 | 225° | Tapered Roller | 0000000 | 0000000 |
| 3" | 1 1/4" | 5/8" | 1 5/16" | 15/16" | 1/2" | Not Rated | 1,810 | 3,400 | 1,100 | 225° | Tapered Roller | 0000000 | 000000 |
| 3 1/2" | 1 1/2" | 3/4" | 1 9/16" | 1 1/4" | 5/8" | Not Rated | 1,810 | 4,000 | 1,100 | 225° | Tapered Roller | 0000000 | 000000 |
| 3 3/4" | 1 1/2" | 3/4" | 1 9/16" | 1 1/4" | 5/8" | 1,100 | 7,600 | 4,500 | 4,500 | 225° | Tapered Roller | 0000000 | 000000 |
| 4 1/2" | 1 3/4" | 1" | 1 13/16" | 1 1/2" | 3/4" | 1,100 | 20,000 | 6,000 | 12,000 | 225° | Tapered Roller | 0000000 | 000000 |
| 5" | 2" | 1 1/8" | 2 1/16" | 1 1/2" | 3/4" | Not Rated | 27,200 | 17,000 | 13,000 | 225° | Tapered Roller | 0000000 | 000000 |
| 5 1/2" | 2 1/4" | 1 1/4" | 2 5/16" | 1 1/2" | 3/4" | Not Rated | 27,200 | 17,000 | 13,000 | 225° | Tapered Roller | 0000000 | 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 | ||||||||||||||||||
| 3 1/2" | 1 11/16" | 3/4" | 2" | 3/4"-16 | 1 1/8" | 1 1/4" | 1/8" | 1 1/4" | 5/8" | Not Rated | 7,200 | 3,700 | 3,150 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 0000000 |
| 4 1/2" | 1 15/16" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 1 1/2" | 3/4" | Not Rated | 20,000 | 6,000 | 12,000 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 000000 |
Flanged Threaded Track Rollers
Thread the stud directly into a component or secure with a nut for through-hole mounting. The flange provides guidance and helps the roller stay on track. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Flange | Static Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | OD | Thick. | Max. Speed, rpm | Radial | Thrust | Max. Temp., °F | Includes | Each | |
Steel Flat Rollers with Seal | ||||||||||||||||
Tapered Roller Bearing | ||||||||||||||||
| 3" | 1 15/16" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 3 15/16" | 19/32" | 1,100 | 9,800 | 12,000 | 225° | Mounting Hardware | 0000000 | 0000000 |
| 3 1/2" | 1 15/16" | 1 1/4" | 2 3/4" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 4 7/16" | 19/32" | 1,100 | 9,800 | 12,000 | 225° | Mounting Hardware | 0000000 | 000000 |
Flanged Shaft-Mount Track Rollers
Shaft-mount track rollers have more mounting flexibility than threaded track rollers. Because they’re flanged, they can handle both radial and thrust (top and side) loads. The flange also provides guidance and helps rollers stay on track. All are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Shoulder | Flange | Static Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Overall Wd. | Dia. | Lg. | OD | Thick. | Max. Speed, rpm | Radial | Thrust | Max. Temp., °F | Bearing Type | Each | |
Steel Flat Rollers with Seal | ||||||||||||||
| 1" | 5/8" | 5/16" | 21/32" | 5/8" | 1/32" | 1 3/8" | 1/4" | 20,000 | 420 | 110 | 225° | Tapered Roller | 0000000 | 0000000 |
| 1 1/4" | 3/4" | 3/8" | 13/16" | 5/8" | 1/32" | 1 9/16" | 1/4" | 19,000 | 660 | 170 | 225° | Tapered Roller | 0000000 | 000000 |
| 1 3/8" | 3/4" | 3/8" | 13/16" | 5/8" | 1/32" | 1 11/16" | 1/4" | 19,000 | 660 | 170 | 225° | Tapered Roller | 0000000 | 000000 |
| 1 1/2" | 7/8" | 7/16" | 15/16" | 7/8" | 1/32" | 2 3/16" | 7/32" | 14,000 | 1,100 | 280 | 225° | Tapered Roller | 0000000 | 000000 |
| 1 3/4" | 1" | 1/2" | 1 1/16" | 7/8" | 1/32" | 2 7/16" | 1/4" | 14,000 | 1,100 | 280 | 225° | Tapered Roller | 0000000 | 000000 |
| 2" | 1 1/4" | 5/8" | 1 5/16" | 1" | 1/32" | 2 11/16" | 5/16" | 11,000 | 2,200 | 560 | 225° | Tapered Roller | 0000000 | 000000 |
| 2 1/4" | 1 1/4" | 5/8" | 1 5/16" | 1" | 1/32" | 2 15/16" | 5/16" | 11,000 | 2,200 | 560 | 225° | Tapered Roller | 0000000 | 000000 |
| 2 1/2" | 1 1/2" | 3/4" | 1 9/16" | 1 1/4" | 1/32" | 3 3/16" | 1/2" | 1,100 | 7,600 | 4,500 | 225° | Tapered Roller | 0000000 | 000000 |
| 3" | 1 3/4" | 1" | 1 13/16" | 1 3/4" | 1/32" | 3 15/16" | 19/32" | 1,100 | 20,000 | 12,000 | 225° | Tapered Roller | 0000000 | 000000 |
| 3 1/2" | 2" | 1 1/8" | 2 1/16" | 2" | 1/32" | 4 7/16" | 19/32" | 2,100 | 27,200 | 13,100 | 225° | Tapered Roller | 0000000 | 000000 |
| 4" | 2 1/4" | 1 1/4" | 2 5/16" | 2" | 1/32" | 4 15/16" | 19/32" | 2,100 | 27,200 | 13,100 | 225° | Tapered Roller | 0000000 | 000000 |
Double-Flanged Track Rollers
A dual-flange design provides guidance on both sides and helps these rollers stay on track. They handle both radial and thrust (top and side) loads. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Flange | Groove | Static Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | OD | Thick. | Wd. | Dp. | Max. Speed, rpm | Radial | Thrust | Max. Temp., °F | Bearing Type | Each | |
Steel Flat Rollers with Seal | ||||||||||||||||||
| 3" | 1 15/16" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 3 15/16" | 17/32" | 7/8" | 15/16" | 1,100 | 12,200 | 12,000 | 225° | Tapered Roller | 000000 | 0000000 |