System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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OD OD | Show |
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OD OD | Hide |
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For Housing ID For Housing ID |
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For Load Direction For Load Direction |
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 | Combined Radial, Thrust, and Moment |
Ball Bearing Type Ball Bearing Type |
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 | Standard |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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For Shaft Type For Shaft Type |
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 | Round |
Bearing Type Bearing Type |
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 | Ball |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Minimum Temperature Minimum Temperature |
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Maximum Temperature Maximum Temperature |
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Contact Angle Contact Angle |
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Dynamic Moment Load Capacity Dynamic MomentLoad Capacity |
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Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity |
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Lubricant Lubricant |
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Maximum Radial Clearance Maximum Radial Clearance |
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Minimum Radial Clearance Minimum Radial Clearance |
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Static Moment Load Capacity Static Moment Load Capacity |
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Static Thrust Load Capacity Static Thrust Load Capacity |
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ABEC Rating ABEC Rating |
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About Ball and Roller Bearings
More
About Plastic
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. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |||||||||||||||
| 7" | 7 1/2" | 1/4" | 1,000 | 2,200 | 1,700 | 5,500 | 230 | 660 | 200 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 0000000 |
MDS-Filled Easy-to-Machine Wear-Resistant Cast Nylon Tubes
- Color: Black
- Maximum Temperature: 230° F
- Tensile Strength: 10,000 psi (Good)
- Impact Strength: 1.4 ft.-lbs./in. (Poor)
- Hardness: Rockwell R110 (Hard)
- For Use Outdoors: Yes
- Specifications Met: ASTM D5989
The addition of MDS gives these tubes exceptional wear resistance along with a self-lubricating surface. They're made of cast nylon 6, making them easier to machine and better electrical insulators than other MDS-filled nylon tubes. Tubes can be used to fabricate pulleys, bushings, and bearings installed in hard-to-reach areas where adding a lubricant would be difficult. The OD is oversized and the ID is undersized to allow for finishing to the sizes listed. This material is comparable to Nylatron and Nycast.
For technical drawings and 3-D models, click on a part number.