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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 handle higher operating temperatures than PTFE or thermoplastic-blend 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 5/16" Shaft Dia. | |||||||
| 1/2" | 1/2" | 155 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
For 3/8" Shaft Dia. | |||||||
| 1/2" | 3/4" | 235 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
Light Duty Dry-Running Sleeve Bearings
Use where high loads and speeds are not required.
MDS-filled nylon bearings create less friction than standard nylon bearings, making them more wear resistant.
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 | |
Nylon Bearings | ||||||
|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | ||||||
| 1/2" | 3/8" | 35 lbs. @ 120 rpm | White | -10° to 220° | 000000 | 00000 |
MDS-Filled Nylon Bearings | ||||||
For 5/16" Shaft Dia. | ||||||
| 1/2" | 1/4" | 23 lbs. @ 120 rpm | Black | -40° to 170° | 000000 | 0000 |
| 1/2" | 3/8" | 35 lbs. @ 120 rpm | Black | -40° to 170° | 000000 | 0000 |
For 3/8" Shaft Dia. | ||||||
| 1/2" | 7/8" | 80 lbs. @ 120 rpm | Black | -40° to 170° | 000000 | 0000 |
Chemical-Resistant Dry-Running Sleeve Bearings
These bearings stand up to a wider range of chemicals than other dry-running sleeve bearings.
PEEK bearings 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.
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 5/16" Shaft Dia. | |||||||
| 0.316" | 1/2" | 3/8" | 115 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 00000 |
| 0.316" | 1/2" | 1/2" | 155 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
For 3/8" Shaft Dia. | |||||||
| 0.379" | 1/2" | 3/4" | 235 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
Oil-Embedded Flanged Sleeve Bearings
Startup friction causes these bearings to release a thin layer of oil on the bearing’s surface. They’re flanged, so they handle loads both parallel and perpendicular to the shaft. They’re 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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
841 Bronze Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | ||||||||||
| 1/2" | 1/2" | 5/8" | 1/16" | 370 lbs. @ 120 rpm | 390 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
High-Load Oil-Embedded Flanged Sleeve Bearings
Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes these bearings to release a thin layer of oil onto their surface. Color is silver because of the iron.
863 iron-copper bearings are also known as Super 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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
863 Iron-Copper Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | ||||||||||
| 1/2" | 1/2" | 5/8" | 1/16" | 550 lbs. @ 120 rpm | 350 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 0000000 | 00000 |
Oil-Embedded Flanged Sleeve Bearings with Certification
These bearings come with a traceable lot number and material test report. They are also known as Oilite® bearings; startup friction causes them to release a thin layer of oil on the bearing’s surface.
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 | Lubrication | Lubricant | Temperature Range, °F | Each | |
841 Bearing Bronze Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | ||||||||||
| 1/2" | 1/4" | 11/16" | 1/16" | 185 lbs. @ 120 rpm | 520 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 00000 |
| 1/2" | 1/2" | 5/8" | 1/16" | 370 lbs. @ 120 rpm | 390 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 0000 |
| 1/2" | 3/4" | 11/16" | 1/16" | 560 lbs. @ 120 rpm | 520 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 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 stand up to higher temperatures than PTFE and thermoplastic-blend 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 3/8" Shaft Dia. | |||||||||
| 1/2" | 3/8" | 5/8" | 1/16" | 85 lbs. @ 120 rpm | 75 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 000000 |
| 1/2" | 1/2" | 5/8" | 1/16" | 115 lbs. @ 120 rpm | 75 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 00000 |
| 1/2" | 3/4" | 5/8" | 1/16" | 175 lbs. @ 120 rpm | 75 lbs. @ 120 rpm | Gold | -400° to 550° | 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 3/8" Shaft Dia. | |||||||||
| 1/2" | 3/8" | 5/8" | 1/16" | 290 lbs. @ 120 rpm | 250 lbs. @ 120 rpm | Black | -20° to 450° | 00000000 | 000000 |
| 1/2" | 1/2" | 5/8" | 1/16" | 390 lbs. @ 120 rpm | 250 lbs. @ 120 rpm | Black | -20° to 450° | 00000000 | 00000 |
| 1/2" | 3/4" | 5/8" | 1/16" | 590 lbs. @ 120 rpm | 250 lbs. @ 120 rpm | Black | -20° to 450° | 00000000 | 00000 |
Self-Aligning Dry-Running Flanged Sleeve Bearings
Compensating for minor shaft misalignment and not requiring lubrication, these sleeve bearings swivel to self-align and are dry running. They don’t need a housing and you can install and replace them without any tools because they’re slip fit. Mount them in injection-molded panels, thin sheet metal, and hard non-ductile material. Made of acetal, they won’t warp or swell when exposed to water, so they’re good for washdown environments.
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 Shaft Diameter | For Housing ID | Length | Flange OD | Flange Thickness | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Misalignment Capability | Color | Temperature Range, °F | Each | |
Acetal Plastic Bearings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 1/2" | 3/8" | 9/16" | 1/32" | 35 lbs. @ 120 rpm | 33 lbs. @ 120 rpm | 5° | Black | -40° to 180° | 0000000 | 00000 |
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 3/8" Shaft Dia. | |||||||||
| 1/2" | 3/8" | 5/8" | 1/16" | 115 lbs. @ 120 rpm | 100 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 000000 |
| 1/2" | 1/2" | 5/8" | 1/16" | 155 lbs. @ 120 rpm | 100 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 00000 |
| 1/2" | 3/4" | 5/8" | 1/16" | 235 lbs. @ 120 rpm | 100 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 00000 |
High-Speed Self-Aligning Dry-Running Flanged Sleeve Bearings
Made of acetal with a PTFE filler, these bearings handle velocities up to twice as high as standard acetal bearings. They’re self-lubricating, so they’ll take on less wear for an increased lifespan. Acetal won’t warp or swell from exposure to water, so these bearings are good for use in washdown environments. These bearings swivel to compensate for a small amount of shaft misalignment. Designed for press-fit installation by hand—no tools required—they don’t need to be fitted into a housing. Mount them into injection-molded panels and mounts, thin sheet metal, or hard non-ductile materials.
For technical drawings and 3-D models, click on a part number.
| For Shaft Diameter | Length | Flange OD | Flange Thickness | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Misalignment Capability | Color | Temperature Range, °F | Each | |
PTFE-Filled Acetal Plastic Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 3/8" | 9/16" | 1/32" | 80 lbs. @ 120 rpm | 75 lbs. @ 120 rpm | 5° | Black | -40° to 180° | 0000000 | 000000 |