Koyo 7902C angular contact ball bearing
Koyo 7902C angular contact ball bearing: bore d 15 mm, outside diameter D 28 mm, width 7 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 | 15 mm |
|---|---|
| Outside diameter D | 28 mm |
| Width | 7 mm |
| Limiting speed, grease lubrication | 39000 min-1 |
| Limiting speed, oil lubrication | 52000 min-1 |
| Mass | 0.015 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (15 × 28 × 7 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6902LU | NTN | deep groove ball bearing |
| 6902LUC3 | NTN | deep groove ball bearing |
| 6902LUN | NTN | deep groove ball bearing |
| 6902LUNC3 | NTN | deep groove ball bearing |
| 6902ZN | NTN | deep groove ball bearing |
| 6902ZNC3 | NTN | deep groove ball bearing |
| 6902 2RD | Koyo | deep groove ball bearing |
| 6902 2RS | Koyo | deep groove ball bearing |
| 6902 2RU | Koyo | deep groove ball bearing |
| 6902 ZZ | Koyo | deep groove ball bearing |
| 6902 | Koyo | deep groove ball 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.
Documents
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