System of Measurement System of Measurement |
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For Housing ID For Housing ID | Show |
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For Housing ID For Housing ID | Hide |
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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 |
 | Combined Radial, Thrust, and Moment |
For Shaft Type For Shaft Type |
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 | Round |
Ring Material Ring Material |
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Static Radial Load Capacity Static Radial Load Capacity |
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Static Thrust Load Capacity Static Thrust Load Capacity |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Lubricant Lubricant |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Maximum Temperature Maximum Temperature |
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Lubrication Lubrication |
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Ball Material Ball Material |
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Cage Material Cage Material |
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Maximum Speed Maximum Speed |
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About Plain Bearings
More
About Ball and Roller Bearings
More
Ultra-Thin Ball Bearings
These bearings have twice as many contact points as angular-contact ball bearings. Fit onto large-diameter hollow shafts to run air and hydraulic lines, electrical wiring, and other components through moving parts in assemblies such as index and rotary tables, packaging equipment, and robotics.
Open bearings dissipate heat more efficiently than shielded bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | Moment Load Cap., ft.-lbs. | |||||||||||||
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| For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Each | |
Steel Ring | |||||||||||||||
Open | |||||||||||||||
| 2 1/2" | 3 1/8" | 5/16" | 840 | 1,100 | 1,250 | 2,800 | 70 | 130 | 1,200 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 0000000 |
Oil-Embedded Sleeve Bearings
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.
Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.
For technical drawings and 3-D models, click on a part number.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 2 3/4" Shaft Dia. | |||||||
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| 3 1/8" | 1 1/4" | 6,850 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 000000 |
| 3 1/8" | 2 3/4" | 15,100 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 00000 |
| 3 1/8" | 4" | 22,000 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 00000 |