| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.79 kg | Weight |
| Cr | 36 N | Basic dynamic load rating, radial |
| C0r | 55.5 N | Basic static load rating, radial |

NSK
Axial angular contact bearing
Angular Contact Ball Bearing
RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
NSK BSF3080DDUHP2B Angular Contact Ball Bearing supports combined radial and one-direction axial load through a defined contact angle. It is a high-speed, high-precision choice for pumps, compressors, machine tools, and spindle-related positions where axial rigidity and rotational accuracy matter.
The inner and outer ring raceways are offset to create a contact angle. Single-row, double-row, or matched arrangements can be used to meet axial load direction, preload, and rigidity requirements.
Select by contact angle, arrangement, preload, precision class, axial load direction, and operating speed.
| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.79 kg | Weight |
| Cr | 36 N | Basic dynamic load rating, radial |
| C0r | 55.5 N | Basic static load rating, radial |
| Symbol | Value | Description |
|---|---|---|
| d | 30 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 28 mm | Width |
| H | With two lubrication grooves | Lubrication hole diameter |
| Code | Description |
|---|---|
| Standard bearing steel | Material |
| Polyamide cage | Cage |
| Tolerance class P2 / ABEC 9 | Tolerance class |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
NSKBSF3080DDUHP2BNSK BSF3080DDUHP2BRFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)

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