About Plain Bearings
More
Ultra-Low-Friction Dry-Running Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/263/2639t23p1-d03c-digitall@halfx_637051674143660163.png?ver=imagenotfound)
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.
Thermoplastic-blend bearings create the least amount of friction of any bearings that we offer. They handle heavier loads than PTFE and Rulon J 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 Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Each | |
Rulon J Plastic Bearings | ||||||
---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | ||||||
15/32" | 3/4" | 175 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 000000 |
1/2" | 3/4" | 175 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
9/16" | 3/4" | 175 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 1/2" Shaft Dia. | ||||||
3/4" | 3/4" | 175 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
Metric Thermoplastic Blend Bearings | ||||||
For 5mm Shaft Dia. | ||||||
7mm | 10mm | 175 lbs. @ 120 rpm | Yellow | -55° to 190° | 00000000 | 0000 |
For 6mm Shaft Dia. | ||||||
8mm | 10mm | 175 lbs. @ 120 rpm | Yellow | -55° to 190° | 00000000 | 0000 |
For 8mm Shaft Dia. | ||||||
10mm | 10mm | 175 lbs. @ 120 rpm | Yellow | -55° to 190° | 00000000 | 0000 |
Chemical-Resistant Dry-Running Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/662/6621k51p2-d03c-digital@halfx_637054642370484540.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/280/2803t19-@halfx_637061382631622386.png?ver=imagenotfound)
These bearings stand up to a wider range of chemicals than other dry-running sleeve bearings.
PEEK bearings are lightweight and strong.
Glass-filled PTFE bearings have the same low-friction properties as PTFE bearings, along with increased load capacity.
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 | |
Glass-Filled PTFE Plastic Bearings | ||||||
---|---|---|---|---|---|---|
For 3/8" Shaft Dia. | ||||||
9/16" | 1/2" | 175 lbs. @ 120 rpm | White | -350° to 500° | 0000000 | 00000 |
For 1/2" Shaft Dia. | ||||||
3/4" | 1/2" | 175 lbs. @ 120 rpm | White | -350° to 500° | 0000000 | 0000 |
Metric PEEK Plastic Bearings | ||||||
For 5mm Shaft Dia. | ||||||
8mm | 10mm | 175 lbs. @ 120 rpm | Gold | -20° to 480° | 00000000 | 00000 |
For 6mm Shaft Dia. | ||||||
10mm | 10mm | 175 lbs. @ 120 rpm | Gold | -20° to 480° | 00000000 | 00000 |
Flame-Retardant Dry-Running Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/649/6499n14_f97198df-7cc7-4427-a68a-f28fa411c49c@halfx_39bsh_1717419373.png?ver=imagenotfound)
Rated UL94 V-0, these bearings meet strict fire protection requirements for flame retardance. They’re self-lubricating, so they wear less and last longer than standard sleeve bearings.
For technical drawings and 3-D models, click on a part number.
For Housing ID, mm | Lg., mm | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
Thermoplastic Blend Bearings | |||||||
---|---|---|---|---|---|---|---|
For 8 mm Shaft Dia. | |||||||
10 | 10 | 175 lbs. @ 120 rpm | Black | -40° to 265° | UL 94 V-0 | 0000000 | 000000 |
Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/270/2706t28--830c5b7f0a61610478769-p9@halfx_637460539880578309.png?ver=imagenotfound)
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. | |||||||||
15/32" | 3/4" | 11/16" | 3/64" | 175 lbs. @ 120 rpm | 90 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 000000 |
1/2" | 3/4" | 5/8" | 1/16" | 175 lbs. @ 120 rpm | 75 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 00000 |
5/8" | 3/4" | 7/8" | 1/8" | 175 lbs. @ 120 rpm | 130 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 1/2" Shaft Dia. | |||||||||
19/32" | 3/4" | 7/8" | 3/64" | 175 lbs. @ 120 rpm | 110 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 00000 |
3/4" | 3/4" | 1" | 1/8" | 175 lbs. @ 120 rpm | 140 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
Chemical-Resistant Dry-Running Flanged Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/662/6627k22c1-d03c-digital-master1569619874-p9@halfx_637052070891281624.png?ver=imagenotfound)
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 5 mm Shaft Dia. | |||||||||
8mm | 10mm | 11mm | 1.5mm | 175 lbs. @ 120 rpm | 120 lbs. @ 120 rpm | Beige | -20° to 450° | 00000000 | 000000 |
For 6 mm Shaft Dia. | |||||||||
10mm | 10mm | 14mm | 2mm | 175 lbs. @ 120 rpm | 155 lbs. @ 120 rpm | Beige | -20° to 450° | 00000000 | 00000 |
For 8 mm Shaft Dia. | |||||||||
11mm | 10mm | 14mm | 1.5mm | 175 lbs. @ 120 rpm | 125 lbs. @ 120 rpm | Beige | -20° to 450° | 00000000 | 00000 |
Flame-Retardant Dry-Running Flanged Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/648/6484n13@halfx_dkzor_1716230129.png?ver=imagenotfound)
Meet strict fire protection requirements with these bearings—they’re rated UL94 V-0 for flame retardance. The flange allows them to handle loads either parallel or perpendicular to the shaft. They’re also self-lubricating to prevent wear for a long life.
For technical drawings and 3-D models, click on a part number.
For Housing ID, mm | Lg., mm | Flange OD, mm | Flange Thick., mm | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
Thermoplastic Blend Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 8 mm Shaft Dia. | ||||||||||
10 | 10 | 15 | 1 | 175 lbs. @ 120 rpm | 150 lbs. @ 120 rpm | Black | -40° to 260° | UL 94 V-0 | 0000000 | 000000 |
For 10 mm Shaft Dia. | ||||||||||
12 | 10 | 18 | 1 | 175 lbs. @ 120 rpm | 175 lbs. @ 120 rpm | Black | -40° to 260° | UL 94 V-0 | 0000000 | 00000 |
Oil-Embedded Mounted Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/591/5912k61c1-d03c-digital-master1570539520-p9@halfx_637061183423032554.png?ver=imagenotfound)
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are self-aligning to compensate for shaft misalignment.
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 Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Lubrication | Each | |
840 Bearing Bronze Bearings with Aluminum Housing | |||||||||||||
6mm | 9.5mm | 19mm | 36.5mm | 9.5mm | 10.2mm | 5mm | 28.5mm | 175 lbs. @ 120 rpm | -20° to 200° | Self Aligning | Lubricated | 0000000 | 000000 |