Bearing Type Bearing Type |
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 | Ball |
Ring Material Ring Material |
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For Load Direction For Load Direction |
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 | Radial |
Ball Material Ball Material |
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Cage Material Cage Material |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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For Shaft Type For Shaft Type |
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 | Round |
Lubrication Lubrication |
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Construction Construction |
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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
Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed 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 | |
| R3 | 3/16" | 1/2" | 5/32" | Steel | 292 | 109 | 60,000 | Lubricated | -65° to 275° | ABEC-1 | 000000000 | 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.
Bearings with extended inner ring provide additional shaft support.
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 | |
| R166 | 3/16" | 3/8" | 1/8" | 440C Stainless Steel | 160 | 55 | 60,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 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 | |
| R166-2Z | 3/16" | 3/8" | 1/8" | 440C Stainless Steel | 160 | 55 | 60,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 00000 |
| 95-2Z | 5mm | 9mm | 3mm | 440C Stainless Steel | 95 | 30 | 60,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
| 105-2Z | 5mm | 10mm | 4mm | 440C Stainless Steel | 95 | 30 | 60,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
Inner Ring | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| R166-2Z | 3/16" | 3/8" | 1/8" | 0.234" | 0.156" | 440C Stainless Steel | 160 | 55 | 60,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 00000 |
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., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
| 683 | 3 | 7 | 2 | 440C Stainless Steel | 35 | 10 | 60,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
Sealed | ||||||||||||
| 683-2RS | 3 | 7 | 3 | 440C Stainless Steel | 35 | 10 | 60,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Flanged Ball Bearings
The flange ensures proper positioning inside a tube or housing.
440C stainless steel bearings are more corrosion resistant than steel 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.
Bearings with extended inner ring provide additional shaft support.
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 | |
| R166 | 3/16" | 3/8" | 1/8" | 0.422" | 0.02" | 440C Stainless Steel | 160 | 55 | 60,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
| 624 | 4mm | 13mm | 5mm | 15mm | 1mm | 440C Stainless Steel | 230 | 85 | 60,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
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 | |
| R166-2Z | 3/16" | 3/8" | 1/8" | 0.422" | 0.03" | 440C Stainless Steel | 160 | 55 | 60,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
| 95-2Z | 5mm | 9mm | 3mm | 10.2mm | 0.6mm | 440C Stainless Steel | 95 | 30 | 60,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 0000 |
| 95-2Z | 5mm | 9mm | 3mm | 10.2mm | 0.6mm | Steel | 90 | 35 | 60,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 105-2Z | 5mm | 10mm | 4mm | 11.2mm | 0.8mm | 440C Stainless Steel | 70 | 30 | 60,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 105-2Z | 5mm | 10mm | 4mm | 11.2mm | 0.8mm | Steel | 90 | 35 | 60,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 105-2Z | 5mm | 10mm | 4mm | 11.6mm | 0.8mm | 440C Stainless Steel | 95 | 30 | 60,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 0000 |
Extended
Inner Ring
with Extended
Inner Ring
Flange | Inner Ring | Radial Load Cap., lbs. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | OD | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| R166-2Z | 3/16" | 3/8" | 1/8" | 0.422" | 0.03" | 0.234" | 0.156" | 440C Stainless Steel | 160 | 55 | 60,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
Low-Profile Mounted Ball Bearings
Designed with a thin, compact housing, these bearings are good for space-constrained applications.
Shielded bearings dissipate heat more efficiently than sealed bearings.
Bearings with extended inner ring provide additional shaft support.
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 | |
Shielded Steel Bearings with Aluminum Housing | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
| 3/16" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 240 | 85 | 60,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 000000 |
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 | |
Shielded Steel Bearings with Aluminum Housing and Extended Inner Ring | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
| 3/16" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 240 | 85 | 60,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 000000 |