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Bearing Trade Number Bearing Trade Number |
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Ring Material Ring Material |
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Cage Material Cage Material |
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Ball Material Ball Material |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Ball and Roller Bearings
More
Ball 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.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
Bearings with retaining ring have a removable retaining ring that holds the bearing inside a housing.
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 | |
R18 | 1 1/8" | 2 1/8" | 3/8" | Steel | 2,150 | 1,600 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | 000000000 | 000000 |
R20 | 1 1/4" | 2 1/4" | 3/8" | Steel | 2,400 | 1,650 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | 00000000 | 00000 |
6806 | 30mm | 42mm | 7mm | Steel | 1,000 | 760 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | 00000000 | 00000 |

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 | Specifications Met | Each | |
R18-2Z | 1 1/8" | 2 1/8" | 1/2" | Steel | 2,150 | 1,600 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | __ | 000000000 | 000000 |
R20-2Z | 1 1/4" | 2 1/4" | 1/2" | Steel | 2,400 | 1,650 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | __ | 000000000 | 00000 |
6204-2Z | 20mm | 47mm | 14mm | Steel | 2,850 | 1,450 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000 |
6806-2Z | 30mm | 42mm | 7mm | Steel | 1,000 | 760 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | __ | 00000000 | 00000 |


Retaining
Ring
Retaining Ring, mm | 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 | |
6304-2Z | 20mm | 52mm | 15mm | 57.9 | 1.12 | Steel | 3,750 | 1,750 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | 0000000 | 000000 |

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 | |
6300-2RS | 10mm | 35mm | 11mm | Steel | 1,900 | 760 | 15,000 | Lubricated | -20° to 210° | ABEC-3 | 00000000 | 000000 |
6806-2RS | 30mm | 42mm | 7mm | Steel | 1,000 | 760 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | 00000000 | 00000 |


Retaining
Ring
Retaining Ring, mm | 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 | |
6201-2RS | 12mm | 32mm | 10mm | 36.7 | 1.12 | Steel | 1,600 | 690 | 15,000 | Lubricated | -40° to 210° | ABEC-1 | 0000000 | 000000 |
Permanently Lubricated Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the 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. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
R8 | 1/2" | 1 1/8" | 1/4" | Steel | 1,100 | 540 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 000000 |
6001 | 12mm | 28mm | 8mm | Steel | 970 | 420 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6200 | 10mm | 30mm | 9mm | Steel | 970 | 430 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6802 | 15mm | 24mm | 5mm | Steel | 160 | 70 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
R8-2RS | 1/2" | 1 1/8" | 5/16" | Steel | 1,100 | 540 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6001-2RS | 12mm | 28mm | 8mm | Steel | 970 | 420 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6200-2RS | 10mm | 30mm | 9mm | Steel | 970 | 430 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6802-2RS | 15mm | 24mm | 5mm | Steel | 350 | 170 | 15,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Precision Ball Bearings


For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.
Shielded bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants better than shielded 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 | |
Shielded | ||||||||||||
6304-2Z | 20 | 52 | 15 | Steel | 3,750 | 1,750 | 15,000 | Lubricated | -30° to 240° | ABEC-3 | 0000000 | 000000 |
Sealed | ||||||||||||
6201-2RS | 12 | 32 | 10 | Steel | 1,600 | 690 | 15,000 | Lubricated | -30° to 210° | ABEC-3 | 00000000 | 00000 |
Self-Aligning Ball Bearings

With a spherical raceway and two rows of balls, these bearings compensate for shaft misalignment.
Open bearings dissipate heat more efficiently than sealed 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 | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||||
2206 | 30 | 62 | 20 | Steel | 5,350 | 1,500 | 15,000 | Lubricated | 2.5° | -30° to 210° | ABEC-1 | 0000000 | 0000000 |
One-Way Locking Ball Bearing Clutches

Internal locking elements (sprags) lock to transmit torque in one direction while turning freely in the other direction. Use them in applications where precision movement is required, such as pick-and-place and automated indexing conveyor systems. Shields keep out dust and contaminants.
Shielded bearings dissipate heat better than sealed bearings, but don’t keep out as much dust.
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 | Max. Torque, ft.-lbs. | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Shielded | |||||||||||||
608-2Z | 8 | 22 | 9 | Steel | 720 | 190 | 15,000 | 1.5 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 0000000 |
Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
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.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
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 | |
6204 | 20mm | 47mm | 14mm | 440C Stainless Steel | 1,950 | 1,350 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 000000 |
6006 | 30mm | 55mm | 13mm | 440C Stainless Steel | 2,500 | 1,450 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 00000 |

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 | |
6204-2Z | 20mm | 47mm | 14mm | 440C Stainless Steel | 1,950 | 1,350 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 000000 |
6005-2Z | 25mm | 47mm | 12mm | 440C Stainless Steel | 1,900 | 1,050 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 00000 |
6304-2Z | 20mm | 52mm | 15mm | 440C Stainless Steel | 3,000 | 1,400 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 000000 |

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 | |
6204-2RS | 20mm | 47mm | 14mm | 440C Stainless Steel | 2,450 | 1,350 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 000000 |
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. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
R8 | 1/2" | 1 1/8" | 1/4" | 440C Stainless Steel | 700 | 540 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 000000 | 000000 |
Sealed | ||||||||||||
R8-2RS | 1/2" | 1 1/8" | 5/16" | 440C Stainless Steel | 700 | 540 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 0000000 | 00000 |
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 | ||||||||||||
6001 | 12 | 28 | 8 | 440C Stainless Steel | 880 | 500 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
6200 | 10 | 30 | 9 | 440C Stainless Steel | 930 | 500 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
6703 | 17 | 23 | 4 | 440C Stainless Steel | 220 | 140 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
6802 | 15 | 24 | 5 | 440C Stainless Steel | 460 | 280 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
6001-2RS | 12 | 28 | 8 | 440C Stainless Steel | 880 | 500 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 0000000 | 00000 |
6200-2RS | 10 | 30 | 9 | 440C Stainless Steel | 930 | 510 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
6703-2RS | 17 | 23 | 4 | 440C Stainless Steel | 220 | 140 | 15,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
6802-2RS | 15 | 24 | 5 | 440C Stainless Steel | 460 | 280 | 15,000 | 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.
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 | |
Shielded | ||||||||||||
R168-2Z | 1/4" | 3/8" | 1/8" | 440C Stainless Steel | 40 | 20 | 15,000 | Lubricated | -10° to 240° | 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. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
Open | |||||||||||||
R8 | 1/2" | 1 1/8" | 1/4" | 440C Stainless Steel | 970 | 420 | 15,000 | Lubricated | -20° to 210° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 000000 | 000000 |
Sealed | |||||||||||||
R8-2RS | 1/2" | 1 1/8" | 5/16" | 440C Stainless Steel | 970 | 420 | 15,000 | Lubricated | -20° to 210° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 0000000 | 00000 |
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 | |||||||||||||
6001-2RS | 12 | 28 | 8 | 440C Stainless Steel | 970 | 420 | 15,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 000000 |
6200-2RS | 10 | 30 | 9 | 440C Stainless Steel | 970 | 420 | 15,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
6802-2RS | 15 | 24 | 5 | 440C Stainless Steel | 390 | 225 | 15,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
6700-2RS | 10 | 15 | 4 | 440C Stainless Steel | 190 | 95 | 15,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
Precision Flanged Ball Bearings


When speed and accuracy matter most, opt for these bearings. They’re made to tighter tolerances than standard flanged ball bearings. All are 440C stainless steel for good corrosion resistance. The flange ensures proper positioning inside a tube or housing.
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 | |
Shielded | ||||||||||||||
R168-2Z | 1/4" | 3/8" | 1/8" | 0.422" | 0.04" | 440C Stainless Steel | 40 | 20 | 15,000 | Lubricated | -60° to 250° | ABEC-7 | 0000000 | 000000 |
Flanged Ultra-Thin Ball Bearings



Flanged and creating twice as many contact points as angular-contact ball bearings, these bearings ensure correct positioning within a tube or housing and resist radial loads.
440C stainless steel bearings are more corrosion resistant than steel bearings.
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.
Flange | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Diameter, mm | For Housing ID, mm | Width, mm | OD, mm | Thickness, mm | Dynamic | Static | Max. Speed, rpm | Lubrication | Temperature Range, °F | ABEC Rating | Each | |
Steel Ring | ||||||||||||
Open | ||||||||||||
12 | 18 | 4 | 19.5 | 0.8 | 205 | 115 | 15,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 000000 |
Shielded | ||||||||||||
10 | 15 | 4 | 16.5 | 0.8 | 190 | 95 | 15,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
30 | 42 | 7 | 45 | 1.5 | 1,000 | 770 | 15,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
440C Stainless Steel Ring | ||||||||||||
Shielded | ||||||||||||
10 | 15 | 4 | 16.5 | 0.8 | 150 | 75 | 15,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
Angular-Contact Thrust Ball Bearings


Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.
Single-row bearings handle thrust loads on one side. For applications with thrust loads on both sides, mount them in pairs.
Double-row bearings handle thrust loads in both directions.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
Single Row | ||||||||||||||
Open | ||||||||||||||
7205 | 25 | 52 | 15 | Steel | 3,300 | 2,050 | 15,000 | Required | 40° | -20° to 230° | ABEC-3 | __ | 0000000 | 000000 |
Sealed | ||||||||||||||
7200-2RS | 10 | 30 | 9 | Steel | 1,150 | 580 | 15,000 | Lubricated | 40° | -20° to 230° | ABEC-1 | DIN 628-1 | 0000000 | 00000 |
Double Row | ||||||||||||||
Open | ||||||||||||||
3203 | 17 | 40 | 17.5 | Steel | 3,200 | 1,950 | 15,000 | Required | 30° | -20° to 230° | ABEC-1 | __ | 00000000 | 00000 |
Sealed | ||||||||||||||
3201-2RS | 12 | 32 | 15.9 | Steel | 2,250 | 1,250 | 15,000 | Lubricated | 30° | -20° to 230° | ABEC-1 | __ | 00000000 | 00000 |
Ultra-Thin Ball Bearings


These bearings have twice as many contact points as angular-contact ball bearings. Fit onto large-diameter hollow shafts to run air and hydraulic lines, electrical wiring, and other components through moving parts in assemblies such as index and rotary tables, packaging equipment, and robotics.
440 stainless steel bearings are more corrosion resistant than steel bearings.
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. | Thrust Load Cap., lbs. | Moment Load Cap., ft.-lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Steel Ring | ||||||||||||||
Open | ||||||||||||||
10mm | 15mm | 3mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 00000 |
12mm | 18mm | 4mm | 205 | 115 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 00000 |
Shielded | ||||||||||||||
10mm | 15mm | 4mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -40° to 150° | ABEC-1 | 00000000 | 00000 |
30mm | 42mm | 7mm | 1,000 | 760 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -40° to 150° | ABEC-1 | 00000000 | 00000 |
440 Stainless Steel Ring | ||||||||||||||
Open | ||||||||||||||
10mm | 15mm | 3mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 00000 |
12mm | 18mm | 4mm | 205 | 115 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -50° to 130° | ABEC-1 | 0000000 | 00000 |
Shielded | ||||||||||||||
10mm | 15mm | 4mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -40° to 150° | ABEC-1 | 00000000 | 00000 |
30mm | 42mm | 7mm | 1,000 | 760 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | -40° to 150° | ABEC-1 | 00000000 | 00000 |
Needle-Roller Bearings

Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust better than open bearings, but retain more heat.
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 | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Specifications Met | Each | |
Open | ||||||||||||
11/16" | 7/8" | 1/2" | Steel | 1,900 | 2,950 | 15,000 | Required | 8 | -20° to 280° | DIN 281, ISO 76 | 00000000 | 00000 |
16mm | 22mm | 12mm | Steel | 1,700 | 2,150 | 15,000 | Required | 8 | -40° to 280° | DIN 618, ISO 3245 | 0000000 | 00000 |
Sealed—One Side | ||||||||||||
1/2" | 11/16" | 9/16" | Steel | 1,550 | 2,000 | 15,000 | Lubricated | 8 | -20° to 210° | __ | 00000000 | 0000 |
Sealed—Both Sides | ||||||||||||
1/2" | 11/16" | 5/8" | Steel | 1,550 | 2,000 | 15,000 | Lubricated | 8 | -20° to 210° | __ | 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.
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.
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 | Specifications Met | Each | |
Steel Rollers | |||||||||||
Open | |||||||||||
12mm | 26mm | 2mm | 2,200 | 6,500 | 15,000 | Required | 0.2 | 0° to 240° | DIN 5405-2 | 0000000 | 00000 |
Mounted Roller Bearings
Roller bearings have a thinner profile and larger contact area than ball bearings, making them stronger and more space-efficient than ball bearings.
Use needle-roller bearings with hardened and ground shafts.
Bearings with aluminum housing are more corrosion resistant than bearings with a cast iron housing.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.

Overall | Mounting | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Steel Bearings with Aluminum Housing—Shaft Mount Type: Press Fit | ||||||||||||||
3/8" | 9/16" | 1 1/8" | 2 1/4" | 5/8" | 9/32" | 1 3/4" | 650 | 610 | 15,000 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
Mounted Roller Bearings with Two-Bolt Flange

These roller bearings handle extremely high speeds for their small size. Use with hardened and ground shafts.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Lubrication | Each | |
Open Needle-Roller Bearings | |||||||||||||
Self Aligning Steel Bearings with Steel Housing—Shaft Mount Type: Press Fit | |||||||||||||
3/8" | 1 1/4" | 1 25/32" | 21/32" | 3/32" | 7/32" | 1 7/32" | 650 | 610 | 15,000 | -20° to 210° | Lubricated | 0000000 | 000000 |