About Ball and Roller Bearings
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Low-Profile Mounted Ball Bearings with Two-Bolt Flange
Designed with a thin, compact housing, these bearings are good for space-constrained applications. Seals block out dust and contaminants.
Stainless steel bearings are more corrosion resistant than steel bearings.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Min. Temp. Range, °F | Max. Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed 304 Stainless Steel Bearings with 303 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Press Fit | |||||||||||||||
3/8" | 1 17/64" | 2 3/32" | 3/8" | 3/32" | 7/32" | 1 33/64" | 320 | 135 | 18,500 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 000000 |
Light Duty Dry-Running Mounted Sleeve Bearings with Two-Bolt Flange
Use these nylon or acetal bearings for light loads. The closed backing blocks out dust and other contaminants.
Acetal bearings won’t warp or swell when exposed to water, so they’re good for use in damp environments. They’re also self-aligning, which means they swivel to compensate for small amounts of shaft misalignment.
Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Bearing Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Each | |
Acetal Plastic Bearings with Black-Oxide Steel Housing | ||||||||||||
3/8" | 1 3/16" | 2 3/32" | 29/64" | 25/64" | 1/16" | 7/32" | 1 1/2" | 43 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 00000 |
High-Speed Light Duty Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange
Made of acetal with a PTFE filling, these light duty bearings handle speeds twice as fast as standard acetal bearings can. The material is self-lubricating for less wear and longer life in your system. These bearings swivel to compensate for small amounts of shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Diameter | Height | Length | Width | Bearing Width | Flange Thickness | Hole Diameter | Hole Center-to-Center | Dynamic Radial Load Capacity | Temperature Range, °F | Alignment Style | Each | |
PTFE-Filled Acetal Plastic Bearings with Black-Oxide Steel Housing | ||||||||||||
5/16" | 1 3/16" | 2 3/32" | 25/64" | 21/64" | 1/16" | 7/32" | 1 17/32" | 85 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 000000 |
3/8" | 1 3/16" | 2 3/32" | 29/64" | 25/64" | 1/16" | 7/32" | 1 33/64" | 100 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 00000 |
Mounted Roller Bearings with Two-Bolt Flange
These roller bearings handle extremely high speeds for their small size. Use with hardened and ground shafts.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Lubrication | Each | |
Open Needle-Roller Bearings | |||||||||||||
Fixed Alignment Steel Bearings with Steel Housing—Shaft Mount Type: Slip Fit | |||||||||||||
1/4" | 1 7/32" | 2 3/32" | 15/32" | 1/16" | 7/32" | 1 1/2" | 570 | 470 | 44,000 | -20° to 210° | Lubricated | 0000000 | 000000 |
5/16" | 1 7/32" | 2 3/32" | 15/32" | 1/16" | 7/32" | 1 1/2" | 650 | 590 | 35,500 | -20° to 210° | Lubricated | 0000000 | 00000 |
Self Aligning Steel Bearings with Steel Housing—Shaft Mount Type: Press Fit | |||||||||||||
3/16" | 1 3/16" | 2 3/32" | 15/32" | 1/16" | 7/32" | 1 17/32" | 630 | 550 | 24,000 | -20° to 210° | Lubricated | 0000000 | 00000 |
1/4" | 1 3/16" | 2 3/32" | 15/32" | 1/16" | 7/32" | 1 17/32" | 570 | 470 | 21,000 | -20° to 210° | Lubricated | 0000000 | 00000 |