Ball Bearing Type Ball Bearing Type |
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![]() | Standard |
For Load Direction For Load Direction |
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![]() | Radial |
![]() | Combined Radial and Thrust |
![]() | Thrust |
Bearing Trade Number Bearing Trade Number |
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Ring Material Ring Material |
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Maximum Speed Maximum Speed |
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Inner Ring Type Inner Ring Type |
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![]() | Standard |
Cage Material Cage Material |
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For Shaft Type For Shaft Type |
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![]() | Round |
Lubrication Lubrication |
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Ball Material Ball Material |
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ABEC Rating ABEC Rating |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Show |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Hide |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Ball and Roller Bearings
More
About Track Rollers
Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.
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.
For technical drawings and 3-D models, click on a part number.

Radial Load Cap., lbs. | |||||||||||||
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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 | |
R8 | 1/2" | 1 1/8" | 1/4" | Steel | 1,100 | 530 | 25,500 | Required | -20° to 230° | ABEC-1 | __ | 000000000 | 00000 |
6001 | 12mm | 28mm | 8mm | Steel | 1,100 | 530 | 32,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 0000000 | 00000 |
6200 | 10mm | 30mm | 9mm | Steel | 1,100 | 1,300 | 40,500 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000 |
16100 | 10mm | 28mm | 8mm | Steel | 1,100 | 440 | 34,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
16101 | 12mm | 30mm | 8mm | Steel | 1,100 | 570 | 32,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |

Radial Load Cap., lbs. | |||||||||||||
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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 | |
R8-2Z | 1/2" | 1 1/8" | 5/16" | Steel | 1,100 | 310 | 16,500 | Lubricated | -20° to 230° | ABEC-1 | __ | 000000000 | 00000 |
6001-2Z | 12mm | 28mm | 8mm | Steel | 1,100 | 530 | 26,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000 |

Radial Load Cap., lbs. | |||||||||||||
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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 | |
R8-2RS | 1/2" | 1 1/8" | 5/16" | Steel | 1,100 | 530 | 16,500 | Lubricated | -20° to 230° | ABEC-1 | __ | 000000000 | 000000 |
6001-2RS | 12mm | 28mm | 8mm | Steel | 1,100 | 530 | 16,100 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 0000000 | 0000 |
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. | ||||||||||||
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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 |
6003 | 17mm | 35mm | 10mm | Steel | 1,100 | 590 | 11,500 | 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 |
6003-2RS | 17mm | 35mm | 10mm | Steel | 1,100 | 590 | 11,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
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.
For technical drawings and 3-D models, click on a part number.

Radial Load Cap., lbs. | ||||||||||||
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Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
6003 | 17mm | 35mm | 10mm | 440C Stainless Steel | 1,100 | 580 | 24,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 000000 |

Radial Load Cap., lbs. | ||||||||||||
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Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
6003-2Z | 17mm | 35mm | 10mm | 440C Stainless Steel | 1,100 | 580 | 20,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 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. | ||||||||||||
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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 | ||||||||||||
6808 | 40 | 52 | 7 | 440C Stainless Steel | 1,100 | 930 | 6,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
Sealed | ||||||||||||
6808-2RS | 40 | 52 | 7 | 440C Stainless Steel | 1,100 | 930 | 6,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 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. | |||||||||||||
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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 | |||||||||||||
R10 | 5/8" | 1 3/8" | 9/32" | 440C Stainless Steel | 1,100 | 580 | 12,000 | Lubricated | -20° to 210° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 000000 | 000000 |
Sealed | |||||||||||||
R10-2RS | 5/8" | 1 3/8" | 11/32" | 440C Stainless Steel | 1,100 | 580 | 12,000 | 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 | |||||||||||||
6003-2RS | 17 | 35 | 10 | 440C Stainless Steel | 1,100 | 580 | 11,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 000000 |
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.
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 | ||||||||||||||
40mm | 52mm | 7mm | 1,100 | 930 | Not Rated | Not Rated | Not Rated | Not Rated | 14,000 | Lubricated | -50° to 130° | ABEC-1 | 00000000 | 000000 |
Shielded | ||||||||||||||
40mm | 52mm | 7mm | 1,100 | 930 | Not Rated | Not Rated | Not Rated | Not Rated | 12,000 | 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.
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 | ||||||||||||
12mm | 16mm | 10mm | Steel | 1,100 | 1,350 | 20,700 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 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 | ||||||||||||||
12mm | 19mm | 39.5mm | 82.5mm | 20mm | 8.7mm | 63.5mm | 1,100 | 1,350 | 12,420 | -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. | |||||||||||
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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 | |||||||||||||
Fixed Alignment Steel Bearings with Steel Housing—Shaft Mount Type: Slip Fit | |||||||||||||
12mm | 31.8mm | 45.2mm | 12.7mm | 2.3mm | 5.6mm | 30.9mm | 1,100 | 1,350 | 20,000 | -20° to 210° | Lubricated | 0000000 | 000000 |
Self Aligning Steel Bearings with Steel Housing—Shaft Mount Type: Press Fit | |||||||||||||
12mm | 39.6mm | 60mm | 19.8mm | 2.3mm | 5.5mm | 45.2mm | 1,100 | 1,350 | 12,420 | -20° to 210° | Lubricated | 0000000 | 00000 |
Threaded Track Rollers

Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting.
Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
For technical drawings and 3-D models, click on a part number.

Roller, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Each | |
Black-Oxide Steel Crowned Rollers without Seal | |||||||||||||||
22 | 12 | 10 | 23 | M10 | 1.25 | 13 | 15 | 0.6 | 13,500 | 1,300 | 1,100 | 250° | Needle Roller | 00000000 | 0000000 |
Shaft-Mount V-Groove Track Rollers


Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. Rollers are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. All rollers are permanently lubricated.
For technical drawings and 3-D models, click on a part number.
Roller | Groove | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Features | Each | |
440C Stainless Steel V-Groove Rollers without Seal | ||||||||||||||
1 13/16" | 5/8" | 12mm | 5/8" | 5/16" | 3/16" | 2,200 | 1,100 | 1,100 | 310 | 500° | Ball | Shielded | 0000000 | 0000000 |
Threaded V-Groove Track Rollers

Thread the stud directly into a component or secure with a nut for through-hole mounting. Rollers are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. Also known as cam followers, track rollers support loads while guiding and positioning work. All rollers are permanently lubricated.
440C stainless steel rollers offer better corrosion resistance than steel rollers.
Rollers with a seal block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seal also helps retain lubricant.
For technical drawings and 3-D models, click on a part number.

Roller, mm | Stud, mm | Thread | Groove, mm | Radial Load Cap., lbs. | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Hex Shoulder Wd., mm | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
440C Stainless Steel V-Groove Rollers with Seal | |||||||||||||||||||
46 | 16 | 12 | 15 | M12 | 1.75 | 15 | 5.6 | 19.05 | 8 | 4 | 2,200 | 1,100 | 1,100 | 300 | 500° | Ball | __ | 0000000 | 0000000 |
46 | 16 | 12 | 32 | M12 | 1.75 | 18 | 3.4 | 19 | 8 | 4 | 2,200 | 1,100 | 1,100 | 300 | 500° | Ball | Mounting Hardware | 0000000 | 000000 |
Threaded V-Groove Track Rollers with Adjustable Shoulder

Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system. Rollers are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. Secure the stud with a nut for through-hole mounting. All rollers are permanently lubricated.
440C stainless steel rollers offer better corrosion resistance than steel rollers.
Rollers with a seal block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seal also helps retain lubricant.
For technical drawings and 3-D models, click on a part number.

Roller, mm | Stud, mm | Thread | Groove, mm | Radial Load Cap., lbs. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Hex Shoulder Wd., mm | Wd. | Dp. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Includes | Each | |
440C Stainless Steel V-Groove Rollers with Seal | ||||||||||||||||||
46 | 16 | 12 | 30 | M12 | 1.75 | 18 | 3.4 | 19 | 8 | 4 | 2,200 | 1,100 | 1,100 | 300 | 500° | Mounting Hardware | 0000000 | 0000000 |
Sanitary Shaft-Mount V-Groove Track Rollers


Support and guide loads on angle rails in food, pharmaceutical, and other sanitary environments. Also known as yoke-style cam followers, these track rollers offer more mounting flexibility than threaded alternatives and are typically mounted on shafts and clevis rod ends. They’re permanently lubricated to prevent contamination, with sealed and shielded bearings blocking out debris and liquids to protect the lubricant. FDA compliant and NSF registered H1, the lubricant is safe for incidental contact with food. These track rollers are made of stainless steel, so they won’t corrode from frequent washdowns with harsh cleaners.
Double-sealed rollers are better protected from high-pressure liquid and debris than single-sealed rollers, and also operate within a broader temperature range. They’re built to withstand the frequent high-pressure, high-temperature washdowns found in food and pharmaceutical plants.
For technical drawings and 3-D models, click on a part number.
Roller | Groove | Radial Load Capacity, lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diameter | Width | For Shaft Diameter | Overall Width | Width | Depth | Maximum Speed, rpm | Static | Dynamic | Static Thrust Load Capacity, lbs. | Maximum Temperature, °F | Bearing Type | Specifications Met | Each | |
440C Stainless Steel V-Groove Rollers With Seal | ||||||||||||||
Double-Sealed and Shielded | ||||||||||||||
1 13/16" | 5/8" | 15/32" | 5/8" | 5/16" | 5/16" | 2,200 | 1,100 | 1,100 | 130 | 210° | Ball | FDA Compliant 21 CFR 178.3570, NSF Registered H1 | 0000000 | 0000000 |