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Low-Profile Mounted Ball Bearings with Two-Bolt Flange
Set Screw Shaft Mount
Press Fit Shaft Mount
Designed with a thin, compact housing, these bearings are good for space-constrained applications. Seals block out dust and contaminants.
Steel bearings are stronger than stainless steel bearings, but not as corrosion resistant. Stainless steel bearings are more corrosion resistant than steel bearings.
Bearings with a set screw secure to shafts without using a collar. They let shafts rotate in both directions, so they’re good for applications where you need to reverse. However, the set screw will leave some marring on the shaft.
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 Steel Bearings with Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
| 3/8" | 1 1/8" | 2 1/2" | 11/16" | 1/32" | 5/16" | 1 7/8" | 580 | 300 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
| 1/2" | 1 7/8" | 3 3/4" | 1 1/64" | 1/16" | 7/16" | 2 7/8" | 1,600 | 1,000 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
| 1/2" | 2 5/16" | 3 3/16" | 29/32" | 5/32" | 9/32" | 2 1/2" | 2,100 | 1,050 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 5/8" | 1 7/8" | 3 3/4" | 1 1/64" | 1/16" | 7/16" | 2 7/8" | 1,600 | 1,000 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
| 5/8" | 2 5/16" | 3 3/16" | 29/32" | 5/32" | 9/32" | 2 1/2" | 2,100 | 1,050 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 3/4" | 2 1/4" | 4 1/8" | 1 1/8" | 1/16" | 7/16" | 3 1/4" | 1,850 | 1,350 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
| 3/4" | 2 5/8" | 3 17/32" | 1 1/64" | 5/32" | 23/64" | 2 13/16" | 2,850 | 1,450 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 7/8" | 2 25/32" | 3 3/4" | 1 1/16" | 5/32" | 23/64" | 2 63/64" | 3,100 | 1,750 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1" | 2 1/4" | 4 1/8" | 1 1/8" | 1/16" | 7/16" | 3 1/4" | 1,850 | 1,350 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
| 1" | 2 25/32" | 3 3/4" | 1 1/8" | 5/32" | 23/64" | 3" | 3,100 | 1,750 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 1/8" | 3 5/16" | 4 7/16" | 1 3/16" | 5/32" | 7/16" | 3 9/16" | 4,350 | 2,500 | 4,300 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 3/16" | 3 5/16" | 4 7/16" | 1 3/16" | 13/64" | 7/16" | 3 9/16" | 4,350 | 2,500 | 4,300 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 1/4" | 3 5/16" | 4 7/16" | 1 3/16" | 5/32" | 7/16" | 3 9/16" | 4,350 | 2,500 | 4,300 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 3/8" | 3 11/16" | 4 13/16" | 1 17/64" | 5/32" | 7/16" | 3 15/16" | 5,750 | 3,450 | 3,700 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
Sealed Chrome-Plated Steel Bearings with Black-Oxide Steel Housing | |||||||||||||||
Shaft Mount Type: Press Fit | |||||||||||||||
| 1/8" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 3/16" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1/4" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 5/16" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 4mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 5mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 6mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 8mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 65 | 25 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 10mm | 32mm | 53mm | 9.6mm | 2.2mm | 5.5mm | 38.8mm | 380 | 175 | 18,500 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
Sealed 304 Stainless Steel Bearings with 303 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Press Fit | |||||||||||||||
| 1/8" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 3/16" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1/4" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 5/16" | 7/8" | 1 3/4" | 17/64" | 1/16" | 7/32" | 1 7/32" | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 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 | 00000 |
| 4mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 5mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 6mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 8mm | 22.3mm | 45.2mm | 6.8mm | 1.5mm | 5.5mm | 30.9mm | 50 | 20 | 20,000 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 10mm | 32mm | 53mm | 9.6mm | 2.2mm | 5.5mm | 38.8mm | 320 | 135 | 18,500 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
Sealed 440C Stainless Steel Bearings with 304 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
| 5/8" | 2 5/16" | 3 3/16" | 1 5/64" | 5/32" | 9/32" | 2 1/2" | 1,800 | 860 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 3/4" | 2 5/8" | 3 9/16" | 1 7/32" | 5/32" | 11/32" | 2 13/16" | 2,450 | 1,200 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 7/8" | 2 51/64" | 3 3/4" | 1 11/32" | 5/32" | 11/32" | 3" | 2,650 | 1,400 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1" | 2 51/64" | 3 3/4" | 1 11/32" | 5/32" | 11/32" | 3" | 2,650 | 1,400 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |