About Ball and Roller Bearings
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About Plain Bearings
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High-Load Dry-Running Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/606/60695k5p1-d03c-digital@halfx_637051207601409897.png?ver=imagenotfound)
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 | |
Bronze-Backed PTFE Plastic Bearings with Steel Shell | |||||
---|---|---|---|---|---|
For 1/4" Shaft Dia. | |||||
5/16" | 1/4" | 390 lbs. @ 120 rpm | -320° to 530° | 0000000 | 00000 |
For 5/16" Shaft Dia. | |||||
3/8" | 3/8" | 600 lbs. @ 120 rpm | -320° to 530° | 00000000 | 0000 |
For 3/8" Shaft Dia. | |||||
15/32" | 1/2" | 790 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 1/2" Shaft Dia. | |||||
19/32" | 1/2" | 810 lbs. @ 120 rpm | -320° to 530° | 00000000 | 0000 |
19/32" | 5/8" | 990 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
19/32" | 3/4" | 1,200 lbs. @ 120 rpm | -320° to 530° | 00000000 | 0000 |
For 5/8" Shaft Dia. | |||||
23/32" | 1/2" | 1,600 lbs. @ 60 rpm | -320° to 530° | 00000000 | 0000 |
23/32" | 5/8" | 1,950 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 3/4" Shaft Dia. | |||||
7/8" | 1/2" | 1,600 lbs. @ 60 rpm | -320° to 530° | 00000000 | 0000 |
7/8" | 1" | 3,150 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 7/8" Shaft Dia. | |||||
1" | 1" | 3,150 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 1" Shaft Dia. | |||||
1 1/8" | 1" | 3,150 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 1 1/8" Shaft Dia. | |||||
1 9/32" | 1" | 6,450 lbs. @ 30 rpm | -320° to 530° | 00000000 | 0000 |
For 1 1/4" Shaft Dia. | |||||
1 13/32" | 3/4" | 4,850 lbs. @ 30 rpm | -320° to 530° | 00000000 | 0000 |
1 13/32" | 1 1/4" | 7,950 lbs. @ 30 rpm | -320° to 530° | 0000000 | 0000 |
For 1 1/2" Shaft Dia. | |||||
1 21/32" | 1 1/4" | 7,950 lbs. @ 30 rpm | -320° to 530° | 0000000 | 0000 |
For 1 3/4" Shaft Dia. | |||||
1 15/16" | 1 1/2" | 9,500 lbs. @ 30 rpm | -320° to 530° | 00000000 | 00000 |
For 2" Shaft Dia. | |||||
2 3/16" | 2" | 12,700 lbs. @ 30 rpm | -320° to 530° | 00000000 | 00000 |
Metric Bronze-Backed PTFE Plastic Bearings with Steel Shell | |||||
For 4mm Shaft Dia. | |||||
5.5mm | 6mm | 370 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 5mm Shaft Dia. | |||||
7mm | 5mm | 310 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
7mm | 8mm | 500 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 6mm Shaft Dia. | |||||
8mm | 10mm | 620 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 7mm Shaft Dia. | |||||
9mm | 10mm | 620 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 8mm Shaft Dia. | |||||
10mm | 10mm | 620 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
10mm | 12mm | 750 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 10mm Shaft Dia. | |||||
12mm | 8mm | 500 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
12mm | 12mm | 750 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
12mm | 15mm | 930 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 12mm Shaft Dia. | |||||
14mm | 8mm | 500 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
14mm | 15mm | 930 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
14mm | 20mm | 1,250 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
14mm | 25mm | 1,550 lbs. @ 120 rpm | -320° to 530° | 0000000 | 0000 |
For 14mm Shaft Dia. | |||||
16mm | 10mm | 1,250 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
16mm | 12mm | 1,500 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
16mm | 15mm | 1,850 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 16mm Shaft Dia. | |||||
18mm | 20mm | 2,500 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 20mm Shaft Dia. | |||||
23mm | 20mm | 2,500 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
For 24mm Shaft Dia. | |||||
27mm | 15mm | 1,850 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
27mm | 25mm | 3,100 lbs. @ 60 rpm | -320° to 530° | 0000000 | 0000 |
Easy-Install Dry-Running Flanged Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/128/1281n22-@halfx_1683043340.png?ver=imagenotfound)
A slit running along the length of these bearings allows you to quickly slip them into a housing—no tools required.
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 | |
Nylon Plastic Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 3/16" Shaft Dia. | |||||||||
15/64" | 7/32" | 5/16" | 1/32" | 12 lbs. @ 40 rpm | 14 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 00000 |
For 1/4" Shaft Dia. | |||||||||
19/64" | 9/32" | 13/32" | 1/32" | 21 lbs. @ 40 rpm | 24 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 5/16" Shaft Dia. | |||||||||
3/8" | 11/32" | 1/2" | 1/32" | 32 lbs. @ 40 rpm | 35 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
3/8" | 15/32" | 1/2" | 1/32" | 43 lbs. @ 40 rpm | 35 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
3/8" | 21/32" | 1/2" | 1/32" | 60 lbs. @ 40 rpm | 35 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 3/8" Shaft Dia. | |||||||||
7/16" | 13/32" | 19/32" | 1/32" | 45 lbs. @ 40 rpm | 49 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
7/16" | 23/32" | 19/32" | 1/32" | 80 lbs. @ 40 rpm | 49 lbs. @ 40 rpm | White | 0° to 200° | 00000000 | 0000 |
For 7/16" Shaft Dia. | |||||||||
1/2" | 15/32" | 21/32" | 1/32" | 60 lbs. @ 40 rpm | 55 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 1/2" Shaft Dia. | |||||||||
9/16" | 1/4" | 3/4" | 1/32" | 37 lbs. @ 40 rpm | 70 lbs. @ 40 rpm | White | 0° to 200° | 00000000 | 0000 |
9/16" | 3/8" | 3/4" | 1/32" | 55 lbs. @ 40 rpm | 70 lbs. @ 40 rpm | White | 0° to 200° | 00000000 | 0000 |
9/16" | 17/32" | 3/4" | 1/32" | 75 lbs. @ 40 rpm | 70 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
9/16" | 3/4" | 3/4" | 1/32" | 110 lbs. @ 40 rpm | 70 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 5/8" Shaft Dia. | |||||||||
11/16" | 15/32" | 15/16" | 1/32" | 85 lbs. @ 20 rpm | 115 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
11/16" | 21/32" | 15/16" | 1/32" | 120 lbs. @ 20 rpm | 115 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
11/16" | 29/32" | 15/16" | 1/32" | 165 lbs. @ 20 rpm | 115 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
For 3/4" Shaft Dia. | |||||||||
13/16" | 25/32" | 1 1/8" | 1/32" | 175 lbs. @ 20 rpm | 165 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
13/16" | 1 5/32" | 1 1/8" | 1/32" | 260 lbs. @ 20 rpm | 165 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
For 7/8" Shaft Dia. | |||||||||
15/16" | 1/2" | 1 5/16" | 1/32" | 130 lbs. @ 20 rpm | 225 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
15/16" | 29/32" | 1 5/16" | 1/32" | 235 lbs. @ 20 rpm | 225 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
For 1" Shaft Dia. | |||||||||
1 3/32" | 1 3/64" | 1 1/2" | 3/64" | 310 lbs. @ 20 rpm | 290 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
For 1 1/8" Shaft Dia. | |||||||||
1 7/32" | 1 11/64" | 1 11/16" | 3/64" | 390 lbs. @ 10 rpm | 370 lbs. @ 10 rpm | White | 0° to 200° | 0000000 | 0000 |
For 1 1/4" Shaft Dia. | |||||||||
1 11/32" | 1 19/64" | 1 7/8" | 3/64" | 480 lbs. @ 10 rpm | 460 lbs. @ 10 rpm | White | 0° to 200° | 0000000 | 0000 |
For 1 1/2" Shaft Dia. | |||||||||
1 5/8" | 1 9/16" | 2 1/4" | 1/16" | 700 lbs. @ 10 rpm | 660 lbs. @ 10 rpm | White | 0° to 200° | 0000000 | 0000 |
For 4mm Shaft Dia. | |||||||||
5.2mm | 4.6mm | 7mm | 0.6mm | 7 lbs. @ 40 rpm | 11 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 5mm Shaft Dia. | |||||||||
6.2mm | 5.6mm | 8mm | 0.6mm | 11 lbs. @ 40 rpm | 14 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 6mm Shaft Dia. | |||||||||
7.2mm | 6.6mm | 9.5mm | 0.6mm | 16 lbs. @ 40 rpm | 19 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 8mm Shaft Dia. | |||||||||
9.6mm | 8.8mm | 12mm | 0.8mm | 29 lbs. @ 40 rpm | 22 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 10mm Shaft Dia. | |||||||||
11.6mm | 10.8mm | 15mm | 0.8mm | 43 lbs. @ 40 rpm | 28 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 12mm Shaft Dia. | |||||||||
13.6mm | 12.8mm | 18mm | 0.8mm | 50 lbs. @ 40 rpm | 34 lbs. @ 40 rpm | White | 0° to 200° | 0000000 | 0000 |
For 14mm Shaft Dia. | |||||||||
15.6mm | 14.8mm | 21mm | 0.8mm | 95 lbs. @ 20 rpm | 80 lbs. @ 20 rpm | White | 0° to 200° | 00000000 | 0000 |
For 16mm Shaft Dia. | |||||||||
17.6mm | 16.8mm | 24mm | 0.8mm | 115 lbs. @ 20 rpm | 90 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
For 20mm Shaft Dia. | |||||||||
21.6mm | 20.8mm | 30mm | 0.8mm | 175 lbs. @ 20 rpm | 110 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
For 25mm Shaft Dia. | |||||||||
27.4mm | 26.2mm | 37.5mm | 1.2mm | 215 lbs. @ 20 rpm | 140 lbs. @ 20 rpm | White | 0° to 200° | 0000000 | 0000 |
Mounted Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/635/6359kc2-master1569879042-p9@halfx_637054624995383600.png?ver=imagenotfound)
A reliable classic—these babbitt bearings are strong and corrosion resistant.
Bearings with split housing have a removable section for easy maintenance.
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 | |
Babbitt Bearings with Split Cast Iron Housing | ||||||||||||||
1/2" | 3/4" | 1 1/2" | 3 3/4" | 1 3/8" | 1 3/8" | 1/2" | 5/16" | 2 7/8" | 95 lbs. @ 120 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
5/8" | 7/8" | 1 3/4" | 4 1/4" | 1 5/8" | 1 5/8" | 1/2" | 5/16" | 3 1/4" | 145 lbs. @ 60 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 00000 |
3/4" | 7/8" | 1 3/4" | 4 1/4" | 1 5/8" | 1 5/8" | 1/2" | 5/16" | 3 1/4" | 175 lbs. @ 60 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 00000 |
1" | 1" | 2 1/16" | 4 3/4" | 2" | 2" | 9/16" | 3/8" | 3 5/8" | 285 lbs. @ 60 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
1 3/16" | 1 1/4" | 2 7/16" | 5 1/4" | 2 1/2" | 2 1/2" | 5/8" | 3/8" | 4 1/8" | 430 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
1 1/4" | 1 1/4" | 2 7/16" | 5 1/4" | 2 1/2" | 2 1/2" | 5/8" | 3/8" | 4 1/8" | 430 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
1 7/16" | 1 3/8" | 2 11/16" | 6 1/4" | 3" | 3" | 11/16" | 1/2" | 4 7/8" | 625 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
1 1/2" | 1 3/8" | 2 11/16" | 6 1/4" | 3" | 3" | 11/16" | 1/2" | 4 7/8" | 625 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
1 3/4" | 1 1/2" | 3" | 6 3/4" | 3 1/2" | 3 1/2" | 3/4" | 1/2" | 5 1/4" | 850 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
2" | 1 3/4" | 3 7/16" | 7 1/2" | 4" | 4" | 13/16" | 5/8" | 6" | 1,110 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
2 1/2" | 2 1/8" | 4 3/16" | 8 7/8" | 5" | 5" | 1" | 5/8" | 7" | 1,730 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 000000 |
Easy-Install Mounted Cylindrical-Roller Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/449/4496n11-@halfx_1702571385.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/449/4496n11-@halfx_1701205773.png?ver=imagenotfound)
A split housing means you can remove the top half of these bearings to inspect or repair shafts and components. This reduces downtime and minimizes the risk of damaging surrounding components.
Bearings for radial loads accommodate minor changes in your shaft’s length as it expands and contracts from your machinery heating up and cooling down. They are typically used in assemblies with long shafts and positioned away from the drive end.
Bearings for combined radial and thrust loads anchor the shaft in position and absorb the thrust load. However, they are not designed to handle your shaft expanding and contracting. They’re typically mounted near the drive side of an assembly.
For technical drawings and 3-D models, click on a part number.
Mounted Bearings | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting | Radial Load Cap., lbs. | Thrust Load Cap., lbs. | Replacement Bearings | ||||||||||||||
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | Each | ||
Sealed Steel Bearings with Iron Housing—Shaft Mount Type: Clamp On | ||||||||||||||||||
For Radial Load Direction | ||||||||||||||||||
1 15/16" | 2 3/4" | 6 1/4" | 10 5/8" | 2 3/8" | 5/8" | 8 7/8" | 18,290 | 22,490 | __ | __ | 5,420 | 35° to 210° | Self Aligning | Required | 0000000 | 000000000 | 0000000 | 0000000 |
2 3/16" | 3 5/32" | 7" | 11" | 2 3/4" | 3/4" | 9 1/2" | 20,250 | 24,850 | __ | __ | 4,460 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 000000 |
2 7/16" | 3 5/32" | 7" | 11" | 2 3/4" | 3/4" | 9 1/2" | 20,250 | 24,850 | __ | __ | 4,460 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 000000 |
2 15/16" | 3 3/4" | 7 7/8" | 13" | 3" | 3/4" | 11" | 29,840 | 40,070 | __ | __ | 3,750 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 00000000 |
For Combined Radial and Thrust Load Direction | ||||||||||||||||||
1 15/16" | 2 3/4" | 6 1/4" | 10 5/8" | 2 3/8" | 5/8" | 8 7/8" | 18,290 | 22,490 | 280 | 280 | 5,420 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 000000 |
2 3/16" | 3 5/32" | 7" | 11" | 2 3/4" | 3/4" | 9 1/2" | 20,250 | 24,850 | 350 | 350 | 4,460 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 000000 |
2 7/16" | 3 5/32" | 7" | 11" | 2 3/4" | 3/4" | 9 1/2" | 20,250 | 24,850 | 350 | 350 | 4,460 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 000000 |
2 15/16" | 3 3/4" | 7 7/8" | 13" | 3" | 3/4" | 11" | 29,840 | 40,070 | 430 | 430 | 3,750 | 35° to 210° | Self Aligning | Required | 0000000 | 00000000 | 0000000 | 00000000 |