System of Measurement System of Measurement |
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For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
Bearing Trade Number Bearing Trade Number |
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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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Ball Bearing Type Ball Bearing Type |
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 | With Retaining Ring |
For Shaft Type For Shaft Type |
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 | Round |
Housing Material Housing Material |
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Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity |
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Lubrication Lubrication |
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Bearing Material Bearing Material |
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Mounted Bearing Type Mounted Bearing Type |
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 | Four-Bolt Flange Mount |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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
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 | ||||||||||||||
| ER18 | 1 1/8" | 2.441" | 7/8" | 1.5781" | 1.54688" | 2 41/64" | 0.0625" | 4,850 | 2,530 | 6,100 | -65° to 250° | ABEC-1 | 0000000 | 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 3/4" | 3 17/64" | 3/4" | 25580/25520 | 4,850 | 24,900 | 2,800 | 24,200 | 2,400 | Required | -60° to 200° | 0000000 | 000000 |
Food Industry Mounted Ball Bearings with Four-Bolt Flange
The lubricant in these mounted ball bearings is suitable for incidental contact with food. Bearings are self-aligning to compensate for shaft misalignment.
Stainless steel bearings are more corrosion resistant than steel bearings.
Shielded bearings dissipate heat more efficiently than sealed bearings.
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 | Specifications Met | Each | |
Shielded 420 Stainless Steel Bearings with 300 Series Stainless Steel Housing | |||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||
| 1 1/4" | 4 5/8" | 4 5/8" | 1 13/16" | 9/16" | 9/16" | 3 5/8" | 4,850 | 3,400 | 650 | -30° to 160° | FDA Compliant 21 CFR 177.1520 FDA Compliant 21 CFR 177.1680 FDA Compliant 21 CFR 177.2600 FDA Compliant 21 CFR 178.3570 NSF Registered H1 | 0000000 | 0000000 |