System of Measurement System of Measurement |
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For Load Direction For Load Direction |
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![]() | Radial |
Ball Bearing Type Ball Bearing Type |
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![]() | Standard |
Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Show |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Hide |
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For Shaft Type For Shaft Type |
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![]() | Round |
Radial Clearance Trade Number Radial ClearanceTrade Number |
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Static Radial Load Capacity Static Radial Load Capacity |
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Inner Ring Type Inner Ring Type |
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![]() | Standard |
Cage Material Cage Material |
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Ball Material Ball Material |
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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
Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed 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.
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 | Specifications Met | Each | |
6309 | 45mm | 100mm | 25mm | Steel | 11,900 | 7,050 | 9,500 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |

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 | Specifications Met | Each | |
6017-2Z | 85mm | 130mm | 22mm | Steel | 11,900 | 9,650 | 6,100 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000000 |
6309-2Z | 45mm | 100mm | 25mm | Steel | 11,900 | 7,050 | 6,700 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |

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 | Specifications Met | Each | |
6017-2RS | 85mm | 130mm | 22mm | Steel | 11,900 | 9,650 | 2,700 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000000 |
6309-2RS | 45mm | 100mm | 25mm | Steel | 11,900 | 6,800 | 6,700 | Lubricated | -20° to 230° | ABEC-1 | __ | 00000000 | 00000 |
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. | ||||||||||||
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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 | ||||||||||||
60mm | 68mm | 32mm | Steel | 11,900 | 30,300 | 4,450 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 000000 |