System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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ID ID | Show |
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ID ID | Hide |
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For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
 | Thrust |
Cage Material Cage Material |
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Dynamic Thrust Load Capacity Dynamic ThrustLoad Capacity |
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Material Material |
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Static Thrust Load Capacity Static Thrust Load Capacity |
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For Shaft Type For Shaft Type |
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 | Round |
Maximum Speed Maximum Speed |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Lubrication Lubrication |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Roller Bearing Type Roller Bearing Type |
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Seal Type Seal Type |
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For Shaft Surface Smoothness (Ra) For Shaft SurfaceSmoothness (Ra) |
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Roller Material Roller Material |
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About Plain Bearings
More
About Ball and Roller Bearings
More
About Washers
More
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.
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 | |
UHMW Plastic Bearings | |||||||
|---|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | |||||||
| 3/8" | 1/4" | 15 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 00000000 | 00000 |
| 3/8" | 3/8" | 23 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 00000000 | 0000 |
| 3/8" | 1/2" | 31 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 00000000 | 0000 |
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 them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron.
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 Bearing Bronze Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||||||
| 1/2" | 5/8" | 5/8" | 1/16" | 620 lbs. @ 120 rpm | 450 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 00000000 | 00000 |
| 1/2" | 3/4" | 5/8" | 1/16" | 750 lbs. @ 120 rpm | 450 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 00000000 | 0000 |
Food Industry Dry-Running Flanged Sleeve Bearings
Made of FDA listed materials for use in food applications, these bearings also withstand caustic and 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 Housing ID | Lg. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
UHMW Plastic Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||||||
| 3/8" | 5/16" | 1/2" | 1/16" | 19 lbs. @ 120 rpm | 18 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 000000000 | 00000 |
| 3/8" | 3/8" | 1/2" | 1/16" | 23 lbs. @ 120 rpm | 18 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 000000000 | 0000 |
| 3/8" | 3/8" | 9/16" | 1/16" | 23 lbs. @ 120 rpm | 22 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 000000000 | 0000 |
| 3/8" | 1/2" | 1/2" | 1/16" | 31 lbs. @ 120 rpm | 18 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 000000000 | 0000 |
| 3/8" | 1/2" | 1/2" | 3/32" | 31 lbs. @ 120 rpm | 18 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 00000000 | 0000 |
| 3/8" | 1/2" | 9/16" | 1/16" | 31 lbs. @ 120 rpm | 22 lbs. @ 120 rpm | White | -200° to 180° | FDA Compliant 21 CFR 177.1520 | 000000000 | 0000 |
Ultra-Low-Friction Oil-Embedded Thrust 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 1/4" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 5/8" | 1/16" | 510 lbs. @ 120 rpm | Lubricated | SAE 80 Oil with PTFE | 10° to 220° | 000000 | 00000 |
High-Load Oil-Embedded Thrust 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.
Iron-copper bearings support heavier loads than 863 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 1/4" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 5/8" | 1/16" | 980 lbs. @ 120 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 000000 | 00000 |
High-Temperature Dry-Running Thrust Bearings
Graphite provides a layer of dry lubrication that operates in high-temperature environments.
841 bronze bearings are porous and embedded with graphite. They handle higher temperatures than 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Temperature Range, °F | Each | |
841 Bearing Bronze Bearings | |||||
|---|---|---|---|---|---|
For 1/4" Shaft Dia. | |||||
| 5/8" | 1/16" | 410 lbs. @ 120 rpm | -50° to 700° | 000000 | 00000 |
Needle-Roller Thrust Bearings
Thinner rollers allow these bearings to fit in tighter spaces than tapered-roller thrust bearings. Because of the large contact area between the rollers and washers (not included), these bearings are great for medium to heavy duty, low-friction jobs. For use on hardened and ground surfaces.
Washers allow you to use the bearing on unhardened and unground surfaces.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microns | Temp. Range, °F | Each | |
Steel Rollers | ||||||||||
Open | ||||||||||
| 1/4" | 11/16" | 5/64" | 1,350 | 3,000 | 20,000 | Required | 0.2 | 0° to 240° | 0000000 | 00000 |
| For Shaft Dia. | OD | Thick. | Washer Material | Each | |
| 1/4" | 11/16" | 0.032" | Steel | 00000000 | 00000 |
Electrical-Insulating Sleeve Washers
Also known as shoulder or insulator washers, these nonmetal washers block electrical current and prevent galvanic corrosion from mating different types of metal.
Nylon 6/6 washers have good abrasion resistance. Exposure to moisture may cause them to expand.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID | OD | Sleeve OD | Thick. | Overall Ht. | Min. | Max. | Hardness | Color | Pkg. Qty. | Pkg. | |
Nylon 6/6 Plastic | ||||||||||||
| 1/4" | 0.252" | 0.500" | 0.312" | 0.031" | 0.062" | -40° | 180° | Rockwell R108 | Off-White | 100 | 000000000 | 00000 |
Press-Fit Drill Bushings
Mount flush with jig plates for precise drilling. These bushings can also be used as spacers, shims, and machinery bushings.
Don't see the size you need? Additional sizes are available.
For technical drawings and 3-D models, click on a part number.
Tolerance | Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | 1-5 | 6-11 | 12-Up | |
0.252" ID | ||||||||||||
| 1/2" | 3/8" | 6.4 mm | 0.001" to 0.005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 0000000 | 00000 | 00000 | 00000 |
| 1/2" | 1/2" | 1/4", E | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 0000 |
| 5/8" | 5/16" | 6.4 mm | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 0000 | 0000 | 0000 |
Finish-Your-Own Press-Fit Drill Bushings
Larger OD tolerances than standard press-fit bushings allow finishing. These bushings should be machine ground. Mount flush with jig plates for precise drilling. Drill bushings can also be used as spacers, shims, and machinery bushings.
For technical drawings and 3-D models, click on a part number.
Tolerance | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | Each | |
0.252" ID | ||||||||||
| 1/2" | 1/2" | 1/4", E | 0.0001" to 0.0005" | 0.015" to 0.02" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 0000000 | 00000 |