System of Measurement System of Measurement |
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Bearing Trade Number Bearing TradeNumber  | Show |
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Bearing Trade Number Bearing Trade Number | Hide |
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For Shaft Diameter For Shaft Diameter |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Seal Type Seal Type |
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For Housing ID For Housing ID |
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Ball Bearing Type Ball Bearing Type |
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 | Standard |
OD OD |
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Bearing Type Bearing Type |
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 | Ball |
Ball Material Ball Material |
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Maximum Speed Maximum Speed |
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Lubrication Lubrication |
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For Shaft Type For Shaft Type |
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 | Round |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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ID ID |
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Construction Construction |
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Ring Material Ring Material |
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Cage Material Cage Material |
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Shield Material Shield Material |
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Shaft Mount Type Shaft Mount Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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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 | Specifications Met | Each | |
| 6307-2Z | 35mm | 80mm | 21mm | Steel | 7,950 | 4,300 | 8,500 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |
Precision Ball Bearings
For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.
Shielded 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 | Temp. Range, °F | ABEC Rating | Each | |
Shielded | ||||||||||||
| 6307-2Z | 35 | 80 | 21 | Steel | 7,850 | 4,250 | 9,500 | Lubricated | -30° to 240° | ABEC-3 | 0000000 | 000000 |
Electrically Insulated Ball Bearings
Good for use in electric motors and power generators, these bearings have ceramic balls that insulate against stray current to prevent damage to the bearing. The ceramic balls generate less heat than steel balls, so they require lubrication less frequently. Shields keep out dust and contaminants.
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 | |
Shielded | ||||||||||||
| 6307-2Z | 35 | 80 | 21 | Steel | 9,100 | 5,300 | 12,600 | Lubricated | -20° to 245° | ABEC-1 | 0000000 | 0000000 |
Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
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 | |
| 6307-2Z | 35mm | 80mm | 21mm | 440C Stainless Steel | 6,350 | 3,450 | 9,400 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 0000000 |