Bearing Type Bearing Type |
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 | Ball |
For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
Ring Material Ring Material |
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For Shaft Type For Shaft Type |
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 | Round |
Inner Ring Type Inner Ring Type |
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 | Standard |
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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Ball Material Ball Material |
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Cage Material Cage Material |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
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Maximum Temperature Maximum Temperature |
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About Ball and Roller Bearings
More
Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
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 | |
| R4 | 1/4" | 5/8" | 0.196" | Steel | 320 | 135 | 43,000 | Required | -20° to 230° | ABEC-1 | 000000000 | 00000 |
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 | |
| R3-2RS | 3/16" | 1/2" | 0.196" | Steel | 290 | 60 | 43,000 | Lubricated | -20° to 230° | ABEC-1 | 000000000 | 00000 |
Stainless Steel Ball Bearings
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.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
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 | |
| 625 | 5mm | 16mm | 5mm | 440C Stainless Steel | 310 | 190 | 43,000 | Lubricated | -40° to 240° | ABEC-3 | 00000000 | 00000 |
| 698 | 8mm | 19mm | 6mm | 440C Stainless Steel | 400 | 150 | 43,000 | Lubricated | -40° to 240° | ABEC-3 | 00000000 | 00000 |
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 | |
| R3-2Z | 3/16" | 1/2" | 0.196" | 440C Stainless Steel | 230 | 60 | 43,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 00000 |
| 688-2Z | 8mm | 16mm | 5mm | 440C Stainless Steel | 280 | 110 | 43,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
| 689-2Z | 9mm | 17mm | 5mm | 440C Stainless Steel | 290 | 120 | 43,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
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 | |
| R3-2RS | 3/16" | 1/2" | 0.196" | 440C Stainless Steel | 230 | 60 | 43,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 00000 |
Flanged Ball Bearings
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 | |
| 688-2Z | 8mm | 16mm | 5mm | 18mm | 1.1mm | 440C Stainless Steel | 280 | 110 | 43,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 00000 |
| 689-2Z | 9mm | 17mm | 5mm | 19mm | 1.1mm | 440C Stainless Steel | 290 | 120 | 43,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 00000 |
Angular-Contact Thrust Ball Bearings
Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.
Single-row bearings handle thrust loads on one side. For applications with thrust loads on both sides, mount them in pairs.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Each | |
Single Row | |||||||||||||
Open | |||||||||||||
| 7004 | 20 | 42 | 12 | Steel | 1,950 | 960 | 43,000 | Required | 15° | -30° to 140° | ABEC-7 | 0000000 | 0000000 |
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.
440 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.
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 | ||||||||||||||
| 10mm | 19mm | 5mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | -50° to 130° | ABEC-1 | 000000 | 00000 |
| 10mm | 19mm | 7mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 0000 |
440 Stainless Steel Ring | ||||||||||||||
Open | ||||||||||||||
| 10mm | 19mm | 5mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 00000 |
| 10mm | 19mm | 7mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 00000 |