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System of Measurement System of Measurement |
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Ball Bearing Type Ball Bearing Type |
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![]() | Standard |
For Load Direction For Load Direction |
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![]() | Radial |
Bearing Type Bearing Type |
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![]() | Ball |
Ring Material Ring Material |
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For Shaft Type For Shaft Type |
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![]() | Round |
Cage Material Cage Material |
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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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Static Radial Load Capacity Static Radial Load Capacity |
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Construction Construction |
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Ball Material Ball Material |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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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
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.
Open

Open
Radial Load Cap., lbs. | ||||||||||||
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Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
6208 | 40mm | 80mm | 18mm | Steel | 5,550 | 3,650 | 8,300 | Lubricated | -20° to 230° | ABEC-1 | 00000000 | 000000 |
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. | ||||||||||||
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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 | ||||||||||||
6005 | 25mm | 47mm | 12mm | Steel | 1,900 | 1,050 | 8,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 000000 |
6304 | 20mm | 52mm | 15mm | Steel | 2,750 | 1,700 | 8,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6806 | 30mm | 42mm | 7mm | Steel | 360 | 260 | 8,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
6005-2RS | 25mm | 47mm | 12mm | Steel | 1,900 | 1,050 | 8,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6304-2RS | 20mm | 52mm | 15mm | Steel | 2,750 | 1,700 | 8,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6806-2RS | 30mm | 42mm | 7mm | Steel | 790 | 570 | 8,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |