About Plain Bearings
More
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 7/32" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 5/16" | 5/16" | 135 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" | 39/64" | 7/8" | 1/32" | 135 lbs. @ 120 rpm | 100 lbs. @ 120 rpm | 5° | Black | -40° to 180° | 0000000 | 000000 |
High-Speed Dry-Running Mounted Sleeve Bearings
Made of acetal blended with PTFE, these bearings handle speeds twice as fast as standard sleeve bearings. They’re dry running, meaning they don’t require lubrication. These bearings swivel to compensate for small amounts of shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Diameter | Center Height | Height | Length | Width | Bearing Width | Hole Diameter | Hole Center-to-Center | Dynamic Radial Load Capacity | Temperature Range, °F | Alignment Style | Each | |
Acetal Plastic Bearings with Aluminum Housing | ||||||||||||
| 1/2" | 9/16" | 1 1/8" | 2 1/4" | 5/8" | 5/8" | 9/32" | 1 3/4" | 135 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 000000 |
| 1/2" | 3/4" | 1 9/16" | 3 1/4" | 5/8" | 5/8" | 11/32" | 2 1/2" | 135 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 00000 |
High-Speed Dry-Running Mounted Sleeve Bearings with Two-Bolt Flange
Handling speeds twice as fast as standard mounted sleeve bearings while limiting wear on your system, these bearings are made of PTFE-filled acetal. They don’t require any additional lubrication. To compensate for minor shaft misalignment, they’re self-aligning. Mount them using their two-bolt flange.
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.
Overall | Mounting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Diameter | Height | Length | Width | Bearing Width | Flange Thickness | Hole Diameter | Hole Center-to-Center | Dynamic Radial Load Capacity | Temperature Range, °F | Alignment Style | Each | |
PTFE Plastic-Filled Acetal Bearings with Aluminum Housing | ||||||||||||
| 1/2" | 1 1/8" | 2 1/4" | 5/8" | 5/8" | 3/16" | 9/32" | 1 3/4" | 135 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 00000000 | 000000 |
| 1/2" | 1 5/8" | 3 1/4" | 5/8" | 5/8" | 1/4" | 13/32" | 2 1/2" | 135 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 00000000 | 00000 |