System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Material Material |
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For Housing ID For Housing ID |
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OD OD | Show |
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OD OD | Hide |
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ID ID |
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Maximum Temperature Maximum Temperature |
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Bearing Type Bearing Type |
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 | Plain |
Lubrication Lubrication |
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Shaft Mount Type Shaft Mount Type |
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| Slip Fit |
For Load Direction For Load Direction |
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| Radial | Combined Radial and Thrust |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Shaft Type For Shaft Type |
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 | Round |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Flange Thickness Flange Thickness |
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Specifications Met Specifications Met |
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Environment Environment |
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Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity |
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About Plain Bearings
More
Ultra-Low-Friction Dry-Running Sleeve Bearings
Use these bearings in applications with frequent starts and stops because they operate with very little friction.
Rulon J bearings create the least amount of friction of any bearing that we offer. They handle heavier loads than PTFE 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.
Food Industry Dry-Running Sleeve Bearings
Made of FDA-listed materials or FDA compliant, these bearings are for use in food applications. They also withstand caustic and washdown environments.
Rulon 641 bearings are stronger than UHMW and acetal bearings, and withstand a wider range of temperatures.
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 | Color | Temperature Range, °F | Specifications Met | Each | |
Rulon 641 Plastic Bearings | |||||||
|---|---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | |||||||
| 19/32" | 1" | 310 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
Water-Resistant Dry-Running Sleeve Bearings
Good for underwater applications, these bearings won’t swell or warp when wet.
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.
| ID | For Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Each | |
Rulon LR Plastic Bearings | |||||||
|---|---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | |||||||
| 0.504" | 19/32" | 1" | 310 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 000000 |
Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings
Use these bearings in applications with frequent starts and stops because they operate with very little friction.
Rulon J bearings create the least amount of friction of any bearing that we offer. They handle heavier loads than PTFE 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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon J Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | |||||||||
| 19/32" | 1" | 7/8" | 3/64" | 235 lbs. @ 120 rpm | 110 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 000000 |
Food Industry Dry-Running Flanged Sleeve Bearings
Made of FDA listed materials for use in food applications, these bearings also withstand caustic and washdown environments.
Rulon 641 bearings are stronger than UHMW bearings and withstand a wider range of temperatures.
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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
Rulon 641 Plastic Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | ||||||||||
| 19/32" | 1/2" | 7/8" | 3/64" | 155 lbs. @ 120 rpm | 145 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 000000 |
| 19/32" | 3/4" | 7/8" | 3/64" | 235 lbs. @ 120 rpm | 145 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 00000 |
| 19/32" | 1" | 7/8" | 3/64" | 310 lbs. @ 120 rpm | 145 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 00000 |
Chemical-Resistant Dry-Running Flanged Sleeve Bearings
These bearings stand up to a wider range of chemicals than other dry-running flanged sleeve bearings. They are lightweight and strong.
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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
PEEK Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | |||||||||
| 19/32" | 1/2" | 7/8" | 3/64" | 390 lbs. @ 120 rpm | 360 lbs. @ 120 rpm | Black | -20° to 450° | 00000000 | 000000 |
| 19/32" | 3/4" | 7/8" | 3/64" | 590 lbs. @ 120 rpm | 360 lbs. @ 120 rpm | Black | -20° to 450° | 00000000 | 00000 |
| 19/32" | 1" | 7/8" | 3/64" | 790 lbs. @ 120 rpm | 360 lbs. @ 120 rpm | Black | -20° to 450° | 00000000 | 00000 |