Ring Material Ring Material |
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Bearing Type Bearing Type |
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![]() | Ball |
Ball Material Ball Material |
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Cage Material Cage Material |
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For Load Direction For Load Direction |
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![]() | Radial |
Lubrication Lubrication |
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Shaft Mount Type Shaft Mount Type |
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For Shaft Type For Shaft Type |
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![]() | Round |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Ball and Roller Bearings
More
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. | ||||||||||||
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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 | |
R1-5 | 3/32" | 5/16" | 7/64" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 00000 |
R2-5 | 1/8" | 5/16" | 7/64" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 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 | Each | |
R1-5-2Z | 3/32" | 5/16" | 9/64" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 00000 |
R2-5-2Z | 1/8" | 5/16" | 9/64" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 0000 |

Inner Ring | Radial Load Cap., lbs. | |||||||||||||
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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 | |
R1-5-2Z | 3/32" | 5/16" | 9/64" | 0.138" | 0.172" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 00000 |
R2-5-2Z | 1/8" | 5/16" | 9/64" | 0.171" | 0.172" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 0000 |
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. | |||||||||||||
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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 | |
R1-5 | 3/32" | 5/16" | 7/64" | 0.359" | 0.02" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
R2-5 | 1/8" | 5/16" | 7/64" | 0.359" | 0.02" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 0000 |
95 | 5mm | 9mm | 2.5mm | 10.2mm | 0.6mm | 440C Stainless Steel | 70 | 30 | 71,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
95 | 5mm | 9mm | 2.5mm | 10.2mm | 0.6mm | Steel | 90 | 35 | 71,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
105 | 5mm | 10mm | 3mm | 11.2mm | 0.6mm | 440C Stainless Steel | 70 | 30 | 71,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
105 | 5mm | 10mm | 3mm | 11.2mm | 0.6mm | Steel | 90 | 35 | 71,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |


Flange | Radial Load Cap., lbs. | |||||||||||||
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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 | |
R1-5-2Z | 3/32" | 5/16" | 9/64" | 0.359" | 0.03" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
R2-5-2Z | 1/8" | 5/16" | 9/64" | 0.359" | 0.03" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 0000 |
74-2Z | 4mm | 7mm | 2.5mm | 8.2mm | 0.6mm | 440C Stainless Steel | 50 | 20 | 71,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
74-2Z | 4mm | 7mm | 2.5mm | 8.2mm | 0.6mm | Steel | 60 | 25 | 71,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |

Extended
Inner Ring

with Extended
Inner Ring
Flange | Inner Ring | Radial Load Cap., lbs. | ||||||||||||||
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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 | |
R1-5-2Z | 3/32" | 5/16" | 9/64" | 0.359" | 0.03" | 0.138" | 0.172" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 000000 |
R2-5-2Z | 1/8" | 5/16" | 9/64" | 0.359" | 0.03" | 0.171" | 0.172" | 440C Stainless Steel | 120 | 40 | 71,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 0000 |