System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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ID ID | Show |
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ID ID | Hide |
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Lubrication Lubrication |
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Bearing Type Bearing Type |
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 | Plain |
For Load Direction For Load Direction |
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| Radial | Combined Radial and Thrust |
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| Thrust |
For Shaft Type For Shaft Type |
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 | Round |
Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Thickness Thickness |
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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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Shaft Mount Type Shaft Mount Type |
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| Slip Fit |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Dynamic Radial Load Capacity Dynamic Radial 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.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Each | |
Rulon J Bearings | ||||||
|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||
| 5/16" | 1/4" | 46 lbs. @ 120 rpm | Gold | -400° to 550° | 000000 | 00000 |
| 5/16" | 1/2" | 90 lbs. @ 120 rpm | Gold | -400° to 550° | 000000 | 00000 |
| 3/8" | 1/4" | 46 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
| 3/8" | 3/8" | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
| 3/8" | 1/2" | 90 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
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 1/4" Shaft Dia. | |||||||
| 5/16" | 1/4" | 60 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 000000 | 00000 |
| 5/16" | 1/2" | 125 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 3/8" | 1/4" | 60 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 0000 |
| 3/8" | 3/8" | 90 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 0000 |
| 3/8" | 1/2" | 125 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 000000 | 00000 |
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 1/4" Shaft Dia. | |||||||
| 0.254" | 5/16" | 1/4" | 60 lbs. @ 120 rpm | Maroon | -400° to 550° | 000000 | 00000 |
| 0.254" | 5/16" | 1/2" | 125 lbs. @ 120 rpm | Maroon | -400° to 550° | 000000 | 00000 |
| 0.254" | 3/8" | 1/4" | 60 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
| 0.254" | 3/8" | 3/8" | 90 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
| 0.254" | 3/8" | 1/2" | 125 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
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 1/4" Shaft Dia. | |||||||||
| 5/16" | 1/4" | 1/2" | 1/32" | 46 lbs. @ 120 rpm | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 000000 |
| 5/16" | 1/2" | 1/2" | 1/32" | 90 lbs. @ 120 rpm | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 00000 |
| 3/8" | 3/8" | 1/2" | 1/16" | 70 lbs. @ 120 rpm | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
| 3/8" | 1/2" | 1/2" | 1/16" | 90 lbs. @ 120 rpm | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
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 1/4" Shaft Dia. | ||||||||||
| 5/16" | 1/4" | 1/2" | 1/32" | 60 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 000000 |
| 5/16" | 1/2" | 1/2" | 1/32" | 125 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 00000 |
| 3/8" | 3/8" | 1/2" | 1/16" | 90 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 00000 |
| 3/8" | 1/2" | 1/2" | 1/16" | 125 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 00000000 | 0000 |
Water-Resistant Dry-Running Flanged 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.
| For Housing ID | Lg. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon LR Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | |||||||||
| 5/16" | 1/4" | 1/2" | 1/32" | 60 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 000000 |
| 5/16" | 1/2" | 1/2" | 1/32" | 125 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 00000 |
| 3/8" | 3/8" | 1/2" | 1/16" | 90 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
| 3/8" | 1/2" | 1/2" | 1/16" | 125 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
Ultra-Low-Friction Dry-Running Thrust 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon J Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||
| 5/8" | 1/16" | 95 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
Food Industry Dry-Running Thrust 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
For 1/4" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 3/8" | 1/16" | 50 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 5/8" | 1/16" | 130 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 0000 |
Water-Resistant Dry-Running Thrust 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon LR Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||
| 5/8" | 1/16" | 130 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
Press-Fit Drill Bushings
Mount flush with jig plates for precise drilling. These bushings can also be used as spacers, shims, and machinery bushings.
Don't see the size you need? Additional sizes are available.
For technical drawings and 3-D models, click on a part number.
Tolerance | Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | 1-5 | 6-11 | 12-Up | |
0.254" ID | ||||||||||||
| 7/16" | 1/4" | 1/4", E | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 000000 | 000000 | 000000 |