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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Ultra-Thin Ball Bearings
These bearings have twice as many contact points as angular-contact ball bearings. Fit onto large-diameter hollow shafts to run air and hydraulic lines, electrical wiring, and other components through moving parts in assemblies such as index and rotary tables, packaging equipment, and robotics.
Open bearings dissipate heat more efficiently than shielded bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | Moment Load Cap., ft.-lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Steel Ring | ||||||||||||||
Open | ||||||||||||||
| 60mm | 85mm | 13mm | 4,500 | 3,850 | Not Rated | Not Rated | Not Rated | Not Rated | 8,900 | Lubricated | -50° to 130° | ABEC-1 | 00000000 | 000000 |
Shielded | ||||||||||||||
| 60mm | 85mm | 13mm | 4,500 | 3,850 | Not Rated | Not Rated | Not Rated | Not Rated | 7,500 | Lubricated | -40° to 150° | ABEC-1 | 00000000 | 00000 |
Precision Needle-Roller Bearings
Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.
Open bearings dissipate heat more efficiently than sealed bearings.
Shaft liners allow you to use the bearing on unhardened and unground shafts.
For technical drawings and 3-D models, click on a part number.
Mounted Bearings with Three-Bolt Flange
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Stainless steel bearings are more corrosion resistant than steel bearings. NSF registered H1, the lubricant in these bearings is suitable for incidental contact with food.
For technical drawings and 3-D models, click on a part number.
Bearings | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting | Radial Load Cap., lbs. | Optional Covers | ||||||||||||||
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. Lg. | Hole Ctr.-to-Ctr. Ht. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Specifications Met | Each | Each | ||
Sealed 440 Stainless Steel Ball Bearings with Polybutylene Plastic Housing—Self Aligning | |||||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||||
| 1 1/4" | 4 5/16" | 6 3/16" | 3 3/4" | 1 55/64" | 23/32" | 33/64" | 2 9/32" | 1 13/16" | 4,500 | 3,500 | 3,700 | 0° to 210° | NSF Registered H1 | 0000000 | 0000000 | 0000000 | 000000 |
| 1 7/16" | 4 5/16" | 6 3/16" | 3 3/4" | 1 55/64" | 23/32" | 33/64" | 3 9/32" | 1 13/16" | 4,500 | 3,500 | 3,700 | 0° to 210° | NSF Registered H1 | 0000000 | 000000 | 0000000 | 00000 |
Sealed 440 Stainless Steel Ball Bearings with 304 Stainless Steel Housing—Self Aligning | |||||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||||
| 1 1/4" | 2 53/64" | 4 9/16" | 2 11/16" | 1 3/4" | 1/2" | 17/32" | 1 11/32" | 1 1/16" | 4,500 | 3,500 | 3,700 | 0° to 210° | NSF Registered H1 | 0000000 | 000000 | 0000000 | 00000 |
| 1 7/16" | 3 7/16" | 5 21/32" | 3 17/32" | 1 3/4" | 19/32" | 17/32" | 1 13/16" | 1 17/64" | 4,500 | 3,500 | 3,700 | 0° to 210° | NSF Registered H1 | 0000000 | 000000 | 0000000 | 00000 |
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 | |
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 | 0000000 |
High-Speed Shaft-Mount Track Rollers
The outer ring is built to handle higher speeds than standard 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.
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 | Radial Load Cap., lbs. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Each | |
Steel Flat Rollers with Seal | ||||||||||
| 2 1/4" | 1" | 1 1/4" | 1" | 3,100 | 8,000 | 4,500 | 250° | Needle Roller | 0000000 | 0000000 |
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 | |||||||||||||
| 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 | 0000000 |