About Plain Bearings
More
About Ball and Roller Bearings
More
Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
689-2Z | 9mm | 17mm | 5mm | 440C Stainless Steel | 290 | 120 | 43,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 00000 |
Permanently Lubricated Stainless Steel Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
606 | 6 | 17 | 6 | 440C Stainless Steel | 340 | 160 | 26,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
689 | 9 | 17 | 4 | 440C Stainless Steel | 220 | 120 | 23,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
697 | 7 | 17 | 5 | 440C Stainless Steel | 300 | 150 | 28,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
606-2RS | 6 | 17 | 6 | 440C Stainless Steel | 340 | 160 | 26,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
689-2RS | 9 | 17 | 5 | 440C Stainless Steel | 220 | 120 | 23,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
697-2RS | 7 | 17 | 5 | 440C Stainless Steel | 300 | 150 | 28,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Precision Stainless Steel Ball Bearings
Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
Open bearings dissipate heat more efficiently than shielded bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||
9mm | 17mm | 4mm | 440C Stainless Steel | 235 | 80 | 31,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 000000 |
Shielded | |||||||||||
9mm | 17mm | 6mm | 440C Stainless Steel | 235 | 80 | 31,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
Food Industry Permanently Lubricated Stainless Steel Ball Bearings
Good for applications with incidental food contact, these 440C stainless steel bearings have a food-grade, solid polymer lubricant between the balls and ring that eliminates the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
Sealed | |||||||||||||
606-2RS | 6 | 17 | 6 | 440C Stainless Steel | 500 | 185 | 26,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 000000 |
689-2RS | 9 | 17 | 5 | 440C Stainless Steel | 290 | 145 | 23,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
Ultra-Corrosion-Resistant Stainless Steel Ball Bearings
These 316 stainless steel bearings are more corrosion resistant than our other stainless steel bearings, but they have a lower load capacity.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
606 | 6mm | 17mm | 6mm | 316 Stainless Steel | 75 | 50 | 2,300 | Required | -40° to 140° | Not Rated | 0000000 | 000000 |
Plastic Ball Bearings
These acetal bearings have good all-around corrosion and chemical resistance.
316 stainless steel balls have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | 316 Stainless Steel Ball | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
606 | 6mm | 17mm | 6mm | Acetal Plastic | 26 | 17 | 2,352 | Not Required | -40° to 180° | Not Rated | 00000000 | 00000 |
Flanged Ball Bearings
The flange ensures proper positioning inside a tube or housing.
440C stainless steel bearings are more corrosion resistant than steel bearings.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Flange | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
606 | 6mm | 17mm | 6mm | 19mm | 1.2mm | 440C Stainless Steel | 400 | 150 | 49,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
606 | 6mm | 17mm | 6mm | 19mm | 1.2mm | Steel | 500 | 190 | 49,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 0000 |
689 | 9mm | 17mm | 4mm | 19mm | 1mm | 440C Stainless Steel | 230 | 120 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
Flange | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
606-2Z | 6mm | 17mm | 6mm | 19mm | 1.2mm | 440C Stainless Steel | 400 | 150 | 42,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
606-2Z | 6mm | 17mm | 6mm | 19mm | 1.2mm | Steel | 500 | 190 | 42,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
689-2Z | 9mm | 17mm | 5mm | 19mm | 1.1mm | 440C Stainless Steel | 230 | 120 | 37,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
689-2Z | 9mm | 17mm | 5mm | 19mm | 1.1mm | 440C Stainless Steel | 290 | 120 | 43,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 00000 |
Precision Needle-Roller Bearings
Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.
Open bearings dissipate heat more efficiently than sealed bearings.
Shaft liners allow you to use the bearing on unhardened and unground shafts.
For technical drawings and 3-D models, click on a part number.
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.
Acetal bearings are FDA compliant for direct contact with food. They’re also bright blue, making them easy to spot if they fall into your line.
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 | |
Metric Acetal Plastic Bearings | |||||||
---|---|---|---|---|---|---|---|
For 15mm Shaft Dia. | |||||||
17mm | 15mm | 320 lbs. @ 60 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1550 | 00000000 | 00000 |
17mm | 25mm | 540 lbs. @ 60 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1550 | 00000000 | 0000 |
Oil-Embedded Flanged Sleeve Bearings
Startup friction causes these bearings to release a thin layer of oil on the bearing’s surface. They’re flanged, so they handle loads both parallel and perpendicular to the shaft. They’re 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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
Metric 841 Bronze Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 12mm Shaft Dia. | ||||||||||
17mm | 12mm | 22mm | 2.5mm | 440 lbs. @ 120 rpm | 760 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 00000 |
17mm | 16mm | 22mm | 2.5mm | 590 lbs. @ 120 rpm | 760 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 0000 |
17mm | 20mm | 22mm | 2.5mm | 740 lbs. @ 120 rpm | 760 lbs. @ 120 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 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 these bearings to release a thin layer of oil onto their surface. Color is silver because of the iron.
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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
863 Iron-Copper Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 12mm Shaft Dia. | ||||||||||
17mm | 12mm | 22mm | 2.5mm | 520 lbs. @ 120 rpm | 530 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 0000000 | 00000 |
17mm | 16mm | 22mm | 2.5mm | 700 lbs. @ 120 rpm | 530 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 00000000 | 0000 |
17mm | 20mm | 22mm | 2.5mm | 870 lbs. @ 120 rpm | 530 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 00000000 | 0000 |
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 12mm Shaft Dia. | ||||||||||
17mm | 16mm | 22mm | 2.5mm | 590 lbs. @ 120 rpm | 760 lbs. @ 120 rpm | Lubricated | SAE 20 Oil with PTFE | -60° to 300° | 00000000 | 000000 |
17mm | 20mm | 22mm | 2.5mm | 740 lbs. @ 120 rpm | 760 lbs. @ 120 rpm | Lubricated | SAE 20 Oil with PTFE | -60° to 300° | 00000000 | 00000 |
High-Load Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings
With oil for reduced friction and iron for added strength, these bearings handle frequent stops and starts in high-load applications. They withstand greater weight and shock loads than standard bearings, but operate at lower speeds.
For technical drawings and 3-D models, click on a part number.
For Housing ID, mm | Length, mm | Flange OD, mm | Flange Thickness, mm | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
863 Iron-Copper Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
12 mm Shaft Dia. | ||||||||||
17 | 12 | 22 | 2.5 | 520 lbs. @ 120 rpm | 530 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -60° to 300° | 00000000 | 00000 |
17 | 16 | 22 | 2.5 | 700 lbs. @ 120 rpm | 530 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -60° to 300° | 00000000 | 00000 |
17 | 20 | 22 | 2.5 | 870 lbs. @ 120 rpm | 530 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -60° to 300° | 00000000 | 00000 |
Light Duty Dry-Running Flanged Sleeve Bearings
Use where high loads and speeds are not required.
Thermoplastic-blend bearings have low moisture absorption and create very low friction in applications with light loads, and frequent starts and stops.
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 | |
Thermoplastic-Blend Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 15mm Shaft Dia. | |||||||||
17mm | 9mm | 23mm | 1mm | 215 lbs. @ 60 rpm | 250 lbs. @ 60 rpm | Yellow | -50° to 190° | 00000000 | 00000 |
17mm | 12mm | 23mm | 1mm | 290 lbs. @ 60 rpm | 250 lbs. @ 60 rpm | Yellow | -50° to 190° | 00000000 | 0000 |
17mm | 17mm | 23mm | 1mm | 410 lbs. @ 60 rpm | 250 lbs. @ 60 rpm | Yellow | -50° to 190° | 00000000 | 0000 |
Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings
Use these bearings in applications with frequent starts and stops because they operate with very little friction.
PTFE bearings have good chemical resistance.
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 | |
PTFE Plastic Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 12 mm Shaft Dia. | ||||||||||
17mm | 12mm | 22mm | 2.5mm | 15 lbs. @ 120 rpm | 15 lbs. @ 120 rpm | White | -200° to 450° | FDA Compliant 21 CFR 177.1550 | 00000000 | 000000 |
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.
Acetal bearings are FDA compliant for direct contact with food. They’re commonly used on machines in food plants and manufacturing plants for packaging and healthcare equipment. These bearings are bright blue, so they’re easy to spot in your line in case of breakage.
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 | |
Acetal Plastic Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 15mm Shaft Dia. | ||||||||||
17mm | 9mm | 23mm | 1mm | 30 lbs. @ 60 rpm | 50 lbs. @ 60 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297 | 000000000 | 00000 |
17mm | 12mm | 23mm | 1mm | 40 lbs. @ 60 rpm | 50 lbs. @ 60 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297 | 000000000 | 0000 |
17mm | 17mm | 23mm | 1mm | 55 lbs. @ 60 rpm | 50 lbs. @ 60 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297 | 000000000 | 0000 |
Chemical-Resistant Dry-Running Flanged Sleeve Bearings
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 12 mm Shaft Dia. | |||||||||
17mm | 20mm | 22mm | 2.5mm | 350 lbs. @ 120 rpm | 210 lbs. @ 120 rpm | Beige | -20° to 450° | 00000000 | 000000 |
Water-Resistant Dry-Running Flanged Sleeve Bearings
Good for underwater applications, these bearings won’t swell or warp when wet.
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 | |
Metric Rulon LR Plastic Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 12mm Shaft Dia. | |||||||||
17mm | 16mm | 22mm | 2.5mm | 200 lbs. @ 120 rpm | 150 lbs. @ 120 rpm | Maroon | -400° to 500° | 00000000 | 000000 |
Multipurpose Flanged Sleeve Bearings
These 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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Temperature Range, °F | PV Max. | Each | |
Metric 932 Bearing Bronze Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 12mm Shaft Dia. | ||||||||||
17mm | 12mm | 22mm | 2.5mm | 890 lbs. @ 120 rpm | 1,100 lbs. @ 120 rpm | Required | -350° to 450° | 75,000 | 00000000 | 00000 |
17mm | 16mm | 22mm | 2.5mm | 1,150 lbs. @ 120 rpm | 1,100 lbs. @ 120 rpm | Required | -350° to 450° | 75,000 | 00000000 | 00000 |