Koyo NU312R cylindrical roller bearing
Koyo NU312R cylindrical roller bearing: bore d 60 mm, outside diameter D 130 mm, width 31 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 | 60 mm |
|---|---|
| Outside diameter D | 130 mm |
| Width | 31 mm |
| Basic dynamic load rating Cr | 187 kN |
| Basic static load rating C0r | 157 kN |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (60 × 130 × 31 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6312LU | NTN | deep groove ball bearing |
| 6312LUC3 | NTN | deep groove ball bearing |
| 6312LUN | NTN | deep groove ball bearing |
| 6312LUNC3 | NTN | deep groove ball bearing |
| 6312ZN | NTN | deep groove ball bearing |
| 6312ZNC3 | NTN | deep groove ball bearing |
| 7312 | Koyo | angular contact ball bearing |
| 7312B | Koyo | angular contact ball bearing |
| 7312C | Koyo | angular contact ball bearing |
| 6312 2RS | Koyo | deep groove ball bearing |
| 6312 2RU | Koyo | deep groove ball bearing |
| 6312 ZZ | 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. 7 more share this size.
Documents
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