System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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For Housing ID For Housing ID |
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OD OD |
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ID ID |
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Bearing Type Bearing Type |
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 | Ball |
Seal Type Seal Type |
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Ball Bearing Type Ball Bearing Type |
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| Standard | With Retaining Ring |
For Load Direction For Load Direction |
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 | Radial |
Trade Number Trade Number | Show |
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Trade Number Trade Number | Hide |
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Ring Material Ring Material |
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Lubrication Lubrication |
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Maximum Speed Maximum Speed |
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Inner Ring Type Inner Ring Type |
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| Standard |
Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
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For Shaft Type For Shaft Type |
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 | Round |
Construction Construction |
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Maximum Temperature Maximum Temperature |
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Maximum Radial Clearance Maximum Radial Clearance |
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Minimum Radial Clearance Minimum Radial Clearance |
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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.
Bearings with retaining ring have a removable retaining ring that holds the bearing inside a housing.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trade No. | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
| 6305-2Z | 25mm | 62mm | 17mm | Steel | 5,000 | 2,600 | 11,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |
Retaining
Ring
Retaining Ring, mm | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trade No. | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 6305-2Z | 25mm | 62mm | 17mm | 67.7 | 1.7 | Steel | 5,250 | 2,600 | 13,000 | Lubricated | -20° to 230° | ABEC-1 | 0000000 | 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. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trade No. | 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 | ||||||||||||
| 6305-2Z | 25 | 62 | 17 | Steel | 5,250 | 2,600 | 13,000 | 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. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trade No. | 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 | ||||||||||||
| 6305-2Z | 25 | 62 | 17 | Steel | 6,000 | 3,200 | 16,500 | Lubricated | -20° to 245° | ABEC-1 | 0000000 | 0000000 |