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Ring Material Ring Material |
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For Shaft Type For Shaft Type |
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Inner Ring Type Inner Ring Type |
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Shaft Mount Type Shaft Mount Type |
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Lubrication Lubrication |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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Maximum Temperature Maximum Temperature |
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Cage Material Cage Material |
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Construction Construction |
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Ball Material Ball Material |
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Lubricant Lubricant |
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About Ball and Roller Bearings
More
Ball 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. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 626-2Z | 6mm | 19mm | 6mm | Steel | 520 | 210 | 40,000 | Lubricated | -20° to 250° | ABEC-3 | 0000000 | 000000 |
Self-Aligning Ball Bearings
With a spherical raceway and two rows of balls, these bearings compensate for shaft misalignment.
Open bearings dissipate heat more efficiently than sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||||
| 108 | 8 | 22 | 7 | Steel | 590 | 120 | 40,000 | Lubricated | 3° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
Stainless Steel Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 608 | 8mm | 22mm | 7mm | 440C Stainless Steel | 590 | 300 | 40,000 | Lubricated | -40° to 240° | ABEC-3 | 00000000 | 000000 |
Permanently Lubricated Stainless Steel Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
| 694H | 4 | 11 | 4 | 440C Stainless Steel | 120 | 80 | 40,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
Sealed | ||||||||||||
| 694H-2RS | 4 | 11 | 4 | 440C Stainless Steel | 120 | 80 | 40,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Precision Stainless Steel Ball Bearings
Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
Open bearings dissipate heat more efficiently than shielded bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||
| 8mm | 12mm | 2.5mm | 440C Stainless Steel | 85 | 32 | 40,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 000000 |
Flanged Ball Bearings
The flange ensures proper positioning inside a tube or housing.
440C stainless steel bearings are more corrosion resistant than steel 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.
Flange | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 688H-2Z | 8mm | 16mm | 5mm | 18mm | 1.1mm | 440C Stainless Steel | 220 | 100 | 40,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
| 697H-2Z | 7mm | 17mm | 5mm | 19mm | 1.2mm | 440C Stainless Steel | 280 | 120 | 40,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 688-2Z | 8mm | 16mm | 5mm | 18mm | 1.1mm | Steel | 280 | 130 | 40,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 697-2Z | 7mm | 17mm | 5mm | 19mm | 1.2mm | Steel | 360 | 160 | 40,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
Self-Aligning Flanged Ball Bearings
No need to worry about precisely aligning these bearings—they swivel to compensate for up to 5° of shaft misalignment. The flange ensures proper positioning inside a tube or housing.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
Stainless steel bearings are more corrosion resistant than steel bearings.
For technical drawings and 3-D models, click on a part number.
Flange | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Lubrication | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||||
Steel | |||||||||||||
| 1/8" | 21/32" | 9/32" | 0.69" | 0.03" | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 000000 |
| 3/16" | 21/32" | 9/32" | 0.69" | 0.03" | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 1/4" | 21/32" | 9/32" | 0.69" | 0.03" | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5/16" | 21/32" | 9/32" | 0.69" | 0.03" | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 4mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
440C Stainless Steel | |||||||||||||
| 1/8" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 3/16" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 1/4" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5/16" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 4mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
Shielded | |||||||||||||
Steel | |||||||||||||
| 1/8" | 21/32" | 9/32" | 0.69" | 0.03" | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 3/16" | 21/32" | 9/32" | 0.69" | 0.03" | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 1/4" | 21/32" | 9/32" | 0.69" | 0.03" | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 5/16" | 21/32" | 9/32" | 0.69" | 0.03" | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 4mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 6mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 8mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
440C Stainless Steel | |||||||||||||
| 1/8" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 3/16" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 1/4" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5/16" | 21/32" | 9/32" | 0.69" | 0.03" | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 4mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
Panel-Mount Ball Bearings
Unlike other ball bearings, these do not need to be fully inserted into a housing. A spline around the outside of the bearing creates a permanent, secure hold in thin panels. Bearings swivel to accommodate up to 5° of shaft misalignment. Shields keep out dust and contaminants. Not for use in plastic panels.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Min. Sheet Metal Thick. | Wd. | Spline OD | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Shielded | |||||||||||||
| 3/16" | 0.06" | 0.283" | 0.69" | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 000000 |
| 1/4" | 0.06" | 0.283" | 0.69" | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 5/16" | 0.06" | 0.283" | 0.69" | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 6mm | 1.5mm | 7.188mm | 17.5mm | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 1.5mm | 7.188mm | 17.5mm | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
Flanged Ultra-Thin Ball Bearings
Flanged and creating twice as many contact points as angular-contact ball bearings, these bearings ensure correct positioning within a tube or housing and resist radial loads.
440C stainless steel bearings are more corrosion resistant than steel bearings.
Open bearings dissipate heat more efficiently than shielded bearings.
For technical drawings and 3-D models, click on a part number.
Flange | Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Diameter, mm | For Housing ID, mm | Width, mm | OD, mm | Thickness, mm | Dynamic | Static | Max. Speed, rpm | Lubrication | Temperature Range, °F | ABEC Rating | Each | |
Steel Ring | ||||||||||||
Open | ||||||||||||
| 10 | 19 | 5 | 21 | 1 | 380 | 185 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 000000 |
| 10 | 19 | 7 | 21 | 1.5 | 380 | 185 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
440C Stainless Steel Ring | ||||||||||||
Open | ||||||||||||
| 10 | 19 | 5 | 21 | 1 | 300 | 150 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
| 10 | 19 | 7 | 21 | 1.5 | 300 | 150 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
Needle-Roller Bearings
Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
Open bearings dissipate heat more efficiently than sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Specifications Met | Each | |
Open | ||||||||||||
| 3/16" | 11/32" | 1/4" | Steel | 400 | 305 | 40,000 | Required | 8 | 0° to 240° | DIN 281, ISO 76 | 00000000 | 000000 |
Light Duty Mounted Ball Bearings with Two-Bolt Flange
Use these bearings for light loads and small shafts. The closed backing blocks out dust and other contaminants from one side.
Shielded bearings are protected from dust and contaminants on both sides.
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 | Alignment Style | Lubrication | Each | |
Open 440C Stainless Steel Bearings with PEEK Plastic Housing | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
| 5/16" | 29/32" | 1 1/2" | 11/32" | 3/16" | 11/64" | 1 3/32" | 120 | 250 | 40,000 | -140° to 480° | Fixed Alignment | Lubricated | 0000000 | 000000 |
Shielded 440C Stainless Steel Bearings with PEEK Plastic Housing | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
| 5/16" | 29/32" | 1 1/2" | 11/32" | 3/16" | 11/64" | 1 3/32" | 120 | 250 | 40,000 | -140° to 480° | Fixed Alignment | Lubricated | 0000000 | 00000 |