Koyo NU306R cylindrical roller bearing
Koyo NU306R cylindrical roller bearing: bore d 30 mm, outside diameter D 72 mm, width 19 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 | 30 mm |
|---|---|
| Outside diameter D | 72 mm |
| Width | 19 mm |
| Basic dynamic load rating Cr | 66.5 kN |
| Basic static load rating C0r | 50.2 kN |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (30 × 72 × 19 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6306LU | NTN | deep groove ball bearing |
| 6306LUC3 | NTN | deep groove ball bearing |
| 6306LUN | NTN | deep groove ball bearing |
| 6306LUNC3 | NTN | deep groove ball bearing |
| 6306ZN | NTN | deep groove ball bearing |
| 6306ZNC3 | NTN | deep groove ball bearing |
| 7306 | Koyo | angular contact ball bearing |
| 7306B | Koyo | angular contact ball bearing |
| 7306C | Koyo | angular contact ball bearing |
| 6306 2RD | Koyo | deep groove ball bearing |
| 6306 2RS | Koyo | deep groove ball bearing |
| 6306 2RU | 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. 9 more share this size.
Documents
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