
Koyo 7010B angular contact ball bearing
Koyo 7010B angular contact ball bearing: bore d 50 mm, outside diameter D 80 mm, width 16 mm.
Figure © Koyo, clipped unaltered from Koyo Ball & Roller Bearings catalog B2001E-6 — Standard Bearings section (B2001E-6b). It illustrates the product family printed there, which may include other sizes. Removed on request.


Specifications
| Bore d | 50 mm |
|---|---|
| Outside diameter D | 80 mm |
| Width | 16 mm |
| Limiting speed, grease lubrication | 6900 min-1 |
| Limiting speed, oil lubrication | 9200 min-1 |
| Mass | 0.290 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (50 × 80 × 16 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6010LB | NTN | deep groove ball bearing |
| 6010LBN | NTN | deep groove ball bearing |
| 6010LBNC3 | NTN | deep groove ball bearing |
| 6010LHN | NTN | deep groove ball bearing |
| 6010LHNC3 | NTN | deep groove ball bearing |
| 6010LU | NTN | deep groove ball bearing |
| 6010LUC3 | NTN | deep groove ball bearing |
| 6010LUN | NTN | deep groove ball bearing |
| 6010LUNC3 | NTN | deep groove ball bearing |
| 6010ZN | NTN | deep groove ball bearing |
| 6010ZNC3 | NTN | deep groove ball bearing |
| NU1010 | Koyo | cylindrical roller bearing |
These match this part on the dimensions each maker prints. A size match is not a stated interchange: check the other specifications before substituting. 8 more share this size.
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