About Plain Bearings
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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 1/2" Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
5/8" | 1 1/4" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
11/16" | 1 1/4" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 0000 |
3/4" | 1 1/4" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 0000 |
7/8" | 1 1/4" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 0000 |
High-Load Oil-Embedded 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 them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron. These bearings are also magnetic due to the high iron content.
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. | Dynamic Radial Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 1/2" Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
5/8" | 1 1/8" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 00000 |
11/16" | 1 1/8" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 0000 |
3/4" | 1 1/8" | 1,250 lbs. @ 120 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 0000 |
High-Load Dry-Running Sleeve Bearings
Plastic Bearings
with Steel Shell
A metal shell adds strength.
Bronze-backed PTFE bearings with steel shell combine high-load and high-speed capabilities. They resist swelling when exposed to moisture and are electrically conductive.
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 | Temperature Range, °F | Each | |
Metric Bronze-Backed PTFE Plastic Bearings with Steel Shell | |||||
---|---|---|---|---|---|
For 12mm Shaft Dia. | |||||
14mm | 20mm | 1,250 lbs. @ 120 rpm | -320° to 530° | 0000000 | 00000 |
Chemical-Resistant Dry-Running Sleeve Bearings
These bearings stand up to a wider range of chemicals than other dry-running sleeve bearings.
Fiberglass-backed PTFE are strong and vibration resistant. A layer of PTFE on the ID of the bearing reduces friction.
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 Cap. | Color | Temp. Range, °F | Each | |
Fiberglass-Backed PTFE Plastic Bearings | ||||||
---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | ||||||
5/8" | 1/2" | 1,250 lbs. @ 120 rpm | Gray | -55° to 280° | 00000000 | 00000 |
Multipurpose Sleeve Bearings
These 932 bearing bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 660 leaded bronze 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 | Temperature Range, °F | Each | |
932 Bearing Bronze Bearings | ||||||
---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | ||||||
3/8" | 1" | 1,250 lbs. @ 120 rpm | Required | -350° to 450° | 0000000 | 00000 |
7/16" | 1" | 1,250 lbs. @ 120 rpm | Required | -350° to 450° | 00000000 | 0000 |
1/2" | 1" | 1,250 lbs. @ 120 rpm | Required | -350° to 450° | 00000000 | 0000 |
For 1/2" Shaft Dia. | ||||||
5/8" | 5/8" | 1,250 lbs. @ 120 rpm | Required | -350° to 450° | 00000000 | 0000 |
11/16" | 5/8" | 1,250 lbs. @ 120 rpm | Required | -350° to 450° | 00000000 | 0000 |
3/4" | 5/8" | 1,250 lbs. @ 120 rpm | Required | -350° to 450° | 0000000 | 0000 |
Corrosion-Resistant Sleeve Bearings
The addition of iron and aluminum gives these bearings high strength and excellent corrosion resistance—making them suitable for use in marine and mining applications.
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 | Temperature Range, °F | Each | |
954 Aluminum-Bronze Bearings | ||||||
---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | ||||||
1/2" | 3/4" | 1,250 lbs. @ 120 rpm | Required | -350° to 500° | 0000000 | 00000 |
Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings
For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.
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 1/2" Shaft Dia. | ||||||||||
5/8" | 1 1/4" | 7/8" | 1/8" | 1,250 lbs. @ 120 rpm | 730 lbs. @ 120 rpm | Lubricated | ISO 68 Oil | -140° to 460° | 00000000 | 00000 |
3/4" | 1 1/4" | 1" | 1/8" | 1,250 lbs. @ 120 rpm | 930 lbs. @ 120 rpm | Lubricated | ISO 68 Oil | -140° to 460° | 00000000 | 0000 |
Corrosion-Resistant Flanged Sleeve Bearings
The addition of iron and aluminum gives these bearings high strength and excellent corrosion resistance—making them suitable for use in marine and mining applications.
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 | Temperature Range, °F | Each | |
954 Aluminum-Bronze Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | |||||||||
1/2" | 3/4" | 11/16" | 1/16" | 1,250 lbs. @ 120 rpm | 1,150 lbs. @ 120 rpm | Required | -350° to 500° | 0000000 | 000000 |
5/8" | 3/4" | 7/8" | 1/16" | 1,250 lbs. @ 120 rpm | 2,200 lbs. @ 120 rpm | Required | -350° to 500° | 000000 | 00000 |
High-Speed Oil-Embedded Mounted Sleeve Bearings
A strong steel housing allows these bearings to handle higher speeds than standard oil-embedded mounted sleeve bearings. Startup friction causes the bearing to release a thin layer of oil on the bearing’s surface.
Bearings with an oil cup have a reservoir that distributes additional oil onto the bearing. A self-closing hinged cover keeps out contaminants.
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 Dia. | Center Ht. | Ht. | Lg. | Wd. | Bearing Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Lubrication | Each | |
841 Bearing Bronze Bearings with Steel Housing | ||||||||||||||
With Oil Cup | ||||||||||||||
1/2" | 15/16" | 2" | 4 1/32" | 1 1/4" | 1 1/4" | 21/32" | 21/64" | 2 31/32" | 1,250 lbs. @ 120 rpm | -40° to 240° | Self Aligning | Lubricated | 0000000 | 000000 |