Ball Bearing Type Ball Bearing Type |
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 | Standard |
Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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For Load Direction For Load Direction |
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 | Radial |
Ring Material Ring Material |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Inner Ring Type Inner Ring Type |
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Construction Construction |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Lubrication Lubrication |
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For Shaft Type For Shaft Type |
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 | Round |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Ball and Roller Bearings
More
Permanently Lubricated Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the 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. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
| R14 | 7/8" | 1 7/8" | 3/8" | Steel | 1,700 | 1,150 | 8,600 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 000000 |
Sealed | ||||||||||||
| R14-2RS | 7/8" | 1 7/8" | 1/2" | Steel | 1,700 | 1,150 | 8,600 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
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.
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 | ||||||||||||||
| 65mm | 85mm | 10mm | 2,650 | 2,550 | Not Rated | Not Rated | Not Rated | Not Rated | 8,600 | Lubricated | -50° to 130° | ABEC-1 | 00000000 | 000000 |
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 | ||||||||||||
| 30mm | 37mm | 16mm | Steel | 3,850 | 6,500 | 8,600 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 000000 |
| 30mm | 37mm | 20mm | Steel | 4,900 | 8,850 | 8,600 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |
| 30mm | 37mm | 26mm | Steel | 6,250 | 12,100 | 8,600 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |
| 30mm | 37mm | 38mm | Steel | 8,400 | 17,750 | 8,600 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |