
Koyo 7905C angular contact ball bearing
Koyo 7905C angular contact ball bearing: bore d 25 mm, outside diameter D 42 mm, width 9 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 | 25 mm |
|---|---|
| Outside diameter D | 42 mm |
| Width | 9 mm |
| Limiting speed, grease lubrication | 25000 min-1 |
| Limiting speed, oil lubrication | 33000 min-1 |
| Mass | 0.041 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (25 × 42 × 9 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6905LU | NTN | deep groove ball bearing |
| 6905LUC3 | NTN | deep groove ball bearing |
| 6905LUN | NTN | deep groove ball bearing |
| 6905LUNC3 | NTN | deep groove ball bearing |
| 6905ZN | NTN | deep groove ball bearing |
| 6905ZNC3 | NTN | deep groove ball bearing |
| 6905 2RD | Koyo | deep groove ball bearing |
| 6905 2RS | Koyo | deep groove ball bearing |
| 6905 2RU | Koyo | deep groove ball bearing |
| 6905 ZZ | Koyo | deep groove ball bearing |
| 6905 | 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.
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