Koyo 7310B angular contact ball bearing
Koyo 7310B angular contact ball bearing: bore d 50 mm, outside diameter D 110 mm, width 27 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 | 110 mm |
| Width | 27 mm |
| Limiting speed, grease lubrication | 5500 min-1 |
| Limiting speed, oil lubrication | 7300 min-1 |
| Mass | 1.14 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (50 × 110 × 27 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6310LU | NTN | deep groove ball bearing |
| 6310LUC3 | NTN | deep groove ball bearing |
| 6310LUN | NTN | deep groove ball bearing |
| 6310LUNC3 | NTN | deep groove ball bearing |
| 6310ZN | NTN | deep groove ball bearing |
| 6310ZNC3 | NTN | deep groove ball bearing |
| N310 | Koyo | cylindrical roller bearing |
| NF310 | Koyo | cylindrical roller bearing |
| NJ310R | Koyo | cylindrical roller bearing |
| NU310R | Koyo | cylindrical roller bearing |
| NUP310R | Koyo | cylindrical roller bearing |
| 6310 2RD | 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. 10 more share this size.
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