For Shaft Diameter For Shaft Diameter |
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Mounted Bearing Type Mounted Bearing Type |
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Base Mount | Two-Bolt Flange Mount |
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Four-Bolt Flange Mount | Thread Mount |
For Load Direction For Load Direction |
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![]() | Radial |
![]() | Combined Radial and Thrust |
![]() | Thrust |
ID ID |
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Alignment Style Alignment Style |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Shaft Mount Type Shaft Mount Type |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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Mounting Hole Center-to-Center Mounting HoleCenter-to-Center |
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Housing Material Housing Material |
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Overall Width Overall Width |
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Overall Height Overall Height |
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Length Length |
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Static Radial Load Capacity Static Radial Load Capacity |
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For Shaft Type For Shaft Type |
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![]() | Round |
Bearing Trade Number Bearing Trade Number |
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Lubrication Lubrication |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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
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 | Specifications Met | Each | |
6015-2RS | 75mm | 115mm | 20mm | Steel | 9,400 | 7,500 | 3,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000000 |
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 | ||||||||||||
6312 | 60mm | 130mm | 31mm | Steel | 14,150 | 10,800 | 3,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 0000000 |
Sealed | ||||||||||||
6015-2RS | 75mm | 115mm | 20mm | Steel | 6,850 | 6,350 | 3,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 000000 |
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 dirty or dusty environments, sealed bearings are the best choice, since they block out 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 | Max. Torque, ft.-lbs. | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Shielded | |||||||||||||
FZ 6208 | 40 | 80 | 22 | Steel | 2,010 | 1,790 | 3,000 | 305 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 0000000 |
Sealed | |||||||||||||
FZ 6208 2RS | 40 | 80 | 27 | Steel | 2,010 | 1,790 | 3,000 | 305 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
Set Screw Collar Ball Bearings


Slip these bearings onto a shaft and secure with the included set screws, no special tools required. All have an extended inner ring for additional shaft support.
Bearings with a black-oxide steel ring have some corrosion resistance.
Sealed bearings block out dust and other contaminants better than shielded bearings.
Bearings with a 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.
Inner Ring | Retaining Ring | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | ABEC Rating | Each | |
Sealed (Lubricated) | ||||||||||||||
Black-Oxide Steel—With Retaining Ring | ||||||||||||||
ER36 | 2 1/4" | 4.331" | 1 1/4" | 2.9844" | 2.5625" | 4 37/64" | 0.09375" | 11,750 | 8,150 | 3,000 | -20° to 220° | ABEC-1 | 0000000 | 0000000 |
ER38 | 2 3/8" | 4.331" | 1 1/4" | 2.9844" | 2.5625" | 4 37/64" | 0.09375" | 11,750 | 8,150 | 3,000 | -20° to 220° | ABEC-1 | 0000000 | 000000 |
ER39 | 2 7/16" | 4.331" | 1 1/4" | 2.9844" | 2.5625" | 4 37/64" | 0.09375" | 11,750 | 8,150 | 3,000 | -20° to 220° | ABEC-1 | 0000000 | 000000 |
Thrust Ball Bearings


Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.
Bearings with steel cage and with bronze cage handle higher loads and speeds than bearings with a plastic cage.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Thick. | Cage Material | Washer Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Includes | Each | |
Open | ||||||||||||
55mm | 78mm | 18mm | Steel | Steel | 8,400 | 21,000 | 3,000 | Required | -40° to 240° | Two Washers | 0000000 | 000000 |
55mm | 90mm | 25mm | Steel | Steel | 15,600 | 35,700 | 3,000 | Required | -40° to 250° | Two Washers | 00000000 | 000000 |
One-Piece Thrust Ball Bearings

In addition to handling higher loads than three-piece ball bearings, one-piece bearings are easier to handle. They have an outer band that holds the bearing together and acts as a shield against dust and other contaminants.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Features | Each | |
Shielded | |||||||||||
1 3/8" | 2 15/32" | 5/8" | Steel | 7,300 | 16,600 | 3,000 | Required | -40° to 250° | Lubrication Hole | 00000000 | 000000 |
Tapered-Roller Bearings


Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Bearing Trade Number | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Each | |
Steel Ring | ||||||||||||
Open | ||||||||||||
1 1/4" | 2 23/32" | 5/8" | 14125A/14276 | 2,950 | 13,900 | 1,900 | 15,400 | 3,000 | Required | -60° to 200° | 0000000 | 000000 |
1 5/16" | 2 11/16" | 11/16" | M88048/M88010 | 3,450 | 17,400 | 3,250 | 27,700 | 3,000 | Required | -60° to 200° | 0000000 | 00000 |
1 3/8" | 2 23/32" | 5/8" | 14137A/14274 | 3,150 | 13,900 | 2,050 | 15,400 | 3,000 | Required | -60° to 200° | 00000000 | 00000 |
35mm | 62mm | 14mm | 32007 | 2,550 | 12,900 | 2,000 | 17,100 | 3,000 | Required | -60° to 200° | 0000000 | 00000 |
Spherical-Roller Bearings

Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Bearing Trade Number | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Max. Temp. Range, °F | Each | |
Open | |||||||||||
95 | 170 | 43 | 22219 | Steel | 93,250 | 101,000 | 3,000 | Required | 390 | 0000000 | 0000000 |
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.
Sealed bearings block out dust and other contaminants.
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.
Bearings | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Radial Load Cap., lbs. | Optional Shaft Liners | |||||||||||||
For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range., °F | Each | For Shaft Dia. | Each | ||
Sealed | ||||||||||||||
1 1/4" | 1 3/4" | 1 1/4" | Steel | 9,000 | 13,100 | 3,000 | Lubricated | 12 | -30° to 250° | 0000000 | 000000 | 1" | 0000000 | 000000 |
Mounted Ball Bearings
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Bearings with a set screw secure to shafts without using a collar. They let shafts rotate in both directions, so they’re good for applications where you need to reverse. However, the set screw will leave some marring on the shaft.
Bearing with concentric lock use adapter sleeves (sold separately) to lock onto shafts in a way that enables high running speeds with little vibration. They work for applications that require reversing because they allow shafts to rotate in both directions.
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 Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
2 1/4" | 2 3/4" | 5 15/16" | 9 1/2" | 2 15/16" | 1" | 5/8" | 7 1/4" | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 0000000 | 0000000 |
2 7/16" | 2 3/4" | 5 15/16" | 9 1/2" | 2 3/4" | 1" | 5/8" | 7 1/4" | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 0000000 | 000000 |
60mm | 69.9mm | 150.8mm | 241.3mm | 74.7mm | 25.4mm | 15.9mm | 184.2mm | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 0000000 | 000000 |
Shaft Mount Type: Concentric Lock | |||||||||||||||
60mm | 76.2mm | 151mm | 265mm | 70.8mm | 35mm | 25mm | 203mm | 12,850 | 8,950 | 3,000 | -20° to 210° | Self Aligning | Lubricated | 00000000 | 000000 |

For Shaft Diameter, mm | ID, mm | Width, mm | Includes | Each | |
1137 Carbon Steel Sleeves | |||||
---|---|---|---|---|---|
60 | 60 | 65 | Lock Nut, Lock Washer | 00000000 | 000000 |
Washdown Mounted Ball Bearings
Meeting IP69K for washdown environments, these mounted ball bearings are used in food, beverage, pharmaceutical, and chemical plants. All have NSF registered H1 lubrication, which is certified for incidental contact with food and is suitable for food and beverage applications.
316 stainless steel bearings resist corrosion and prevent rusting caused by salt water, chlorine solutions, and chemicals. Snap optional covers onto bearings to shield them from moisture. Made of polypropylene, they resist corrosion, won’t absorb water, and are FDA compliant.
Set screw bearings secure to shafts as you tighten their screw. They don’t need a collar, but the screw does leave some marring on shafts.
Clamp on bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. To install them, tighten the locking collar’s screw until it grips the inner ring.
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 Dp. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Lubrication | Specifications Met | Each | |
Self Aligning | ||||||||||||||
Shaft Mount Type: Set Screw | ||||||||||||||
3/4" | 1 5/16" | 2 9/16" | 5" | 3 9/32" | 0.5" | 3 3/4" | 2,600 | 1,400 | 3,000 | -20° to 220° | Lubricated | NSF Registered H1 | 0000000 | 0000000 |
Shaft Mount Type: Clamp On | ||||||||||||||
3/4" | 1 5/16" | 2 9/16" | 5" | 3 9/32" | 0.5" | 3 3/4" | 2,600 | 1,400 | 3,000 | -20° to 220° | Lubricated | NSF Registered H1 | 0000000 | 000000 |


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.
Sealed bearings block out dust and contaminants.
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 Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Dynamic Thrust Load Cap., lbs. | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Steel Bearings with Cast Iron Housing—Shaft Mount Type: Set Screw | ||||||||||||||||
1 3/4" | 2 1/4" | 4 1/2" | 8 7/8" | 3 1/2" | 7/8" | 3/4" | 7" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 0000000 |
1 7/8" | 2 1/4" | 4 1/2" | 8 7/8" | 3 1/2" | 7/8" | 3/4" | 7" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
2" | 2 1/4" | 4 1/2" | 8 7/8" | 3 1/2" | 7/8" | 3/4" | 7" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
45mm | 2 1/4" | 4 1/2" | 8 7/8" | 3 1/2" | 7/8" | 3/4" | 7" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
50mm | 2 1/4" | 4 1/2" | 8 7/8" | 3 1/2" | 7/8" | 3/4" | 7" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
Low-Profile Mounted Ball Bearings with Two-Bolt Flange

Designed with a thin, compact housing, these bearings are good for space-constrained applications. Seals block out dust and contaminants.
Steel bearings are stronger than stainless steel bearings, but not as corrosion resistant.
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 | Min. Temp. Range, °F | Max. Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
3/8" | 1 1/8" | 2 1/2" | 11/16" | 1/32" | 5/16" | 1 7/8" | 580 | 300 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
1/2" | 1 7/8" | 3 3/4" | 1 1/64" | 1/16" | 7/16" | 2 7/8" | 1,600 | 1,000 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
5/8" | 1 7/8" | 3 3/4" | 1 1/64" | 1/16" | 7/16" | 2 7/8" | 1,600 | 1,000 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
3/4" | 2 1/4" | 4 1/8" | 1 1/8" | 1/16" | 7/16" | 3 1/4" | 1,850 | 1,350 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1" | 2 1/4" | 4 1/8" | 1 1/8" | 1/16" | 7/16" | 3 1/4" | 1,850 | 1,350 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
Washdown Mounted Ball Bearings with Two-Bolt Flange
Used in food, beverage, pharmaceutical, and chemical plants, these mounted ball bearings are IP69K certified for washdown environments and have a two-bolt flange for mounting. Their 316 stainless steel housing has excellent corrosion resistance and prevents rust caused by salt water, chlorine solutions, and chemicals. All have USDA H1 approved lubrication, which is certified for incidental contact with food and is suitable for food and beverage applications.
Set screw bearings grip shafts as you tighten their screw. They don’t use a collar, but the screw leaves some marring on shafts.
Clamp on bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. To install them, tighten the locking collar’s screw until it secures against the inner ring.
Snap optional covers onto bearings to protect them from moisture. Made of polypropylene, they resist corrosion, don’t absorb water, and are FDA compliant.
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. | Flange Thick. | Hole Dp. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Specifications Met | Each | |
Sealed Steel Bearings with 316 Stainless Steel Housing | ||||||||||||||||
Shaft Mount Type: Set Screw | ||||||||||||||||
3/4" | 1 3/16" | 2 3/8" | 4 13/32" | 2 19/64" | 31/32" | 0.969" | 3 17/32" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 0000000 | 0000000 |
20mm | 30mm | 60mm | 112mm | 58mm | 25mm | 25mm | 90mm | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 0000000 | 000000 |
Shaft Mount Type: Clamp On | ||||||||||||||||
3/4" | 1 3/16" | 2 3/8" | 4 13/32" | 2 17/64" | 31/32" | 0.969" | 3 17/32" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 0000000 | 000000 |


Permanently Lubricated Washdown Mounted Ball Bearings with Two-Bolt Flange
Permanently lubricated and IP69K certified for washdown environments, these mounted ball bearings are useful for hard-to-reach areas in food, beverage, pharmaceutical, and chemical plants. Mount them using their two-bolt flange. For excellent corrosion resistance and preventing rust caused by salt water, chlorine solutions, and chemicals, their housing is made of 316 stainless steel. All have NSF registered H1 lubrication, which is certified for incidental contact with food and is suitable for food and beverage applications.
Set screw shaft-mount bearings secure to shafts when you tighten the set screw, with no need for an additional collar. Set screws cause some amount of marring on shafts.
Concentric lock bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. Install them by tightening the locking collar’s screw until it presses against the inner ring.
Snap optional covers onto bearings to shield them from moisture. Made of polypropylene, they resist corrosion, don’t absorb water, and are FDA compliant.
For technical drawings and 3-D models, click on a part number.


Overall | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Mounting Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Specifications Met | Each | |
Sealed Steel Bearings with 316 Stainless Steel Housing | ||||||||||||||
Shaft Mount Type: Set Screw | ||||||||||||||
3/4" | 2 3/8" | 4 13/32" | 2 19/64" | 7/16" | 3 17/32" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 0000000 |
20mm | 60mm | 112mm | 58mm | 11mm | 90mm | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
Shaft Mount Type: Concentric Lock | ||||||||||||||
3/4" | 2 3/8" | 4 13/32" | 2 17/64" | 7/16" | 3 17/32" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |


Mounted Ball Bearings with Four-Bolt Flange
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Set screw bearings secure to shafts as you tighten their screw. They don’t need a collar, but the screw leaves some marring on shafts. Use them in applications where shafts rotate in both directions.
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 | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | ||||||||||||||
Shaft Mount Type: Set Screw | ||||||||||||||
2 1/2" | 7 3/8" | 7 3/8" | 3 3/16" | 7/8" | 11/16" | 5 7/8" | 12,800 | 9,000 | 3,000 | -20° to 210° | Self Aligning | Lubricated | 00000000 | 0000000 |
60mm | 174.6mm | 174.6mm | 68.3mm | 20.6mm | 16.7mm | 142.9mm | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |
Mounted Roller Bearings with Four-Bolt Flange

The tapered rollers in these bearings support large shafts at high static loads. Seals block out dust and contaminants.
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 | Dynamic Thrust Load Cap., lbs. | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Tapered-Roller Bearings | |||||||||||||||
Steel Bearings with Cast Iron Housing—Shaft Mount Type: Set Screw | |||||||||||||||
1 3/4" | 5 5/8" | 5 5/8" | 3 5/8" | 1 3/16" | 1/2" | 4 3/8" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 0000000 |
2" | 5 5/8" | 5 5/8" | 3 5/8" | 1 3/16" | 1/2" | 4 3/8" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
45mm | 5 5/8" | 5 5/8" | 3 5/8" | 1 3/16" | 1/2" | 4 3/8" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
50mm | 5 5/8" | 5 5/8" | 3 5/8" | 1 3/16" | 1/2" | 4 3/8" | 10,300 | 43,000 | 2,550 | 3,000 | -60° to 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
Washdown Mounted Ball Bearings with Four-Bolt Flange
Meeting IP69K for washdown environments, these mounted ball bearings are used in food, beverage, pharmaceutical, and chemical plants. They have excellent corrosion resistance and prevent rusting caused by salt water, chlorine solutions, and chemicals because their housing is 316 stainless steel. All have USDA H1 approved lubrication, which is certified for incidental contact with food and is suitable for food and beverage applications.
Set screw bearings secure to shafts as you tighten their screw. They don’t need a collar, but the screw does leave some marring on shafts.
Clamp on bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. To install them, tighten the locking collar’s screw until it grips the inner ring.
Snap optional covers onto bearings to shield them from moisture. Made of polypropylene, they resist corrosion, won’t absorb water, and are FDA compliant.
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 | Alignment Style | Lubrication | Specifications Met | Each | |
Sealed Steel Bearings with 316 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
3/4" | 3 3/8" | 3 3/8" | 1 9/32" | 7/16" | 13/32" | 2 1/2" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 0000000 |
Shaft Mount Type: Clamp On | |||||||||||||||
3/4" | 3 3/8" | 3 3/8" | 1 9/32" | 7/16" | 13/32" | 2 1/2" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |


Thread-Mount Bearings


Combine with threaded pipe to mount these bearings in a variety of positions without the need for a flat mounting surface. Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
NPSM (National Pipe Straight Mechanical) threads are compatible with NPT threads. See more about pipe thread type and sizing.
For technical drawings and 3-D models, click on a part number.
Overall | Radial Load Cap., lbs. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Pipe Size | Thread Type | Thread Lg. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Ductile Iron Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
2 1/4" | 4" | 6 13/16" | 5 5/8" | 2 9/16" | 1 1/4 | NPSM | 1 1/8" | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 000000 | 0000000 |
2 7/16" | 4" | 6 13/16" | 5 5/8" | 2 9/16" | 1 1/4 | NPSM | 1 1/8" | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |
60mm | 101.6mm | 173mm | 142.9mm | 65.1mm | 1 1/4 | NPSM | 28.6mm | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 0000000 | 000000 |
Bearings for Conveyor Belt Tensioners


Use on a conveyor pulley with a conveyor belt tensioner to adjust the tension on a conveyor belt.
For technical drawings and 3-D models, click on a part number.
For Shaft Dia. | Dynamic Load Cap., lbs. | Max. Speed, rpm | Lg. | Wd. | Ht. | Temp. Range, °F | Features | Each | |
Iron | |||||||||
---|---|---|---|---|---|---|---|---|---|
1 3/4" | 7,900 | 3,000 | 5 3/4" | 11/16" | 4 1/2" | -20° to 200° | Grease Fitting, Locking Collar with Two Set Screws | 0000000 | 0000000 |
1 15/16" | 7,880 | 3,000 | 5 29/32" | 11/16" | 4 1/2" | -20° to 200° | Grease Fitting, Locking Collar with Two Set Screws | 0000000 | 000000 |