System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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ID ID | Show |
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ID ID | Hide |
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Environment Environment |
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Lubrication Lubrication |
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Ball Material Ball Material |
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Construction Construction |
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Ball Bearing Type Ball Bearing Type |
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 | With Retaining Ring |
For Load Direction For Load Direction |
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 | Radial |
Bearing Type Bearing Type |
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 | Ball |
Shaft Mount Type Shaft Mount Type |
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OD OD |
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Inner Ring Type Inner Ring Type |
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 | Extended |
Seal Type Seal Type |
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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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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Lubricant Lubricant |
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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 | ||||||||||||||
| ER35 | 2 3/16" | 3.937" | 1 3/16" | 2.7188" | 2.1875" | 4 3/16" | 0.09375" | 9,750 | 6,600 | 3,250 | -20° to 220° | ABEC-1 | 0000000 | 0000000 |
Washdown Set Screw Collar Ball Bearings
Secure these bearings in washdown areas, such as food, beverage, pharmaceutical, and chemical plants, by tightening the set screw onto a shaft—no additional collar needed. Similar to 304 stainless steel, the nickel-coated steel rings on these bearings won’t break down from water. The extended inner ring increases shaft support. All of these bearings have NSF registered H1 lubrication, which is certified for incidental contact with food.
For technical drawings and 3-D models, click on a part number.
Inner Ring | Retaining Ring | Radial Load Cap., lbs. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | OD | Thick. | Seal Type | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Environmental Rating | Each | |
Nickel-Coated Steel Ring | ||||||||||||||||
| 2 3/16" | 3.937" | 1 3/16" | 3.5625" | 2.1875" | 4.1875" | 0.09375" | Sealed | 9,750 | 6,600 | 1,350 | Lubricated | -20 to 220 | ABEC-1 | IP69K | 0000000 | 0000000 |
Insert Bearings
Swap out worn inserts instead of replacing the entire mounted unit. Use the manufacturer model number on your existing mounted bearing to choose a compatible insert. Inserts must be used with the manufacturer model number specified.
Bearings with eccentric lock have a collar that grips in one direction and releases in the other. They are easier to install onto shafts than bearings with a set screw grip and require less adjustment over time. Use with shafts that spin in one direction only.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | For Mounted Bearing Model No. | Each | |
SKF Steel Insert Bearings | |||
|---|---|---|---|
Shaft Mount Type: Eccentric Lock | |||
| 2 3/16" | SYH 2.3/16 FM | 00000000 | 000000 |
Sealmaster Steel Insert Bearings | |||
Shaft Mount Type: Set Screw | |||
| 2 3/16" | NP-35, NPG-35-12, NPG-35-18, NPL-35, SC-35, SF-35, SFC-35, SFT-35, SP-35, ST-35, STH-35-12, STH-35-18 | 00000000 | 000000 |
Quick-Disconnect (QD) Bushings
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Taper-Lock Bushings
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
Keyway | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
2517 Style Bushing | |||||||||
| 2 3/16" | 1 3/4" | 1/2" | 1/4" | 8° | 430 | Steel | Set Screws | 000000000 | 000000 |