Ball Bearing Type Ball Bearing Type |
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| Standard | With Retaining Ring |
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Maximum Speed Maximum Speed |
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Radial Clearance Trade Number Radial ClearanceTrade Number |
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Ball Material Ball Material |
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For Shaft Type For Shaft Type |
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 | Round |
Ring Material Ring Material |
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For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
ID ID |
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Cage Material Cage Material |
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Lubricant Lubricant |
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Lubrication Lubrication |
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Construction Construction |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Show |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Hide |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
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.
Retaining
Ring
Retaining Ring, mm | 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 | |
| 6206-2Z | 30mm | 62mm | 16mm | 67.7 | 1.7 | Steel | 4,550 | 2,500 | 12,000 | Lubricated | -20° to 230° | ABEC-1 | 0000000 | 000000 |
Retaining
Ring
Retaining Ring, mm | 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 | |
| 6206-2RS | 30mm | 62mm | 16mm | 67.7 | 1.7 | Steel | 4,550 | 2,500 | 7,500 | Lubricated | -40° to 210° | 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.
Sealed bearings block out dust and other contaminants better than shielded 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 | ||||||||||||
| 6206-2Z | 30 | 62 | 16 | Steel | 4,550 | 2,500 | 12,000 | Lubricated | -30° to 240° | ABEC-3 | 0000000 | 000000 |
Sealed | ||||||||||||
| 6206-2RS | 30 | 62 | 16 | Steel | 4,550 | 2,500 | 7,500 | Lubricated | -30° to 210° | ABEC-3 | 00000000 | 00000 |
Combination Ball/Needle-Roller Bearings
A built-in thrust ball bearing reduces wear from adjacent shaft components, while the needle rollers support high radial loads. Install anywhere you would use separate bearings for radial and thrust loads.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ball Bearing OD, mm | Ball Bearing Wd., mm | Ring Material | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Each | |
Open | |||||||||||||||
| 30 | 42 | 30 | 48 | 11 | Steel | 4,550 | 7,750 | 4,200 | 7,550 | 5,600 | Required | 8 | -20° to 230° | 00000000 | 0000000 |