Koyo NJ248 cylindrical roller bearing
Koyo NJ248 cylindrical roller bearing: bore d 240 mm, outside diameter D 440 mm, width 72 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 | 240 mm |
|---|---|
| Outside diameter D | 440 mm |
| Width | 72 mm |
| Basic dynamic load rating Cr | 1170 kN |
| Basic static load rating C0r | 1340 kN |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (240 × 440 × 72 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 7248 | Koyo | angular contact ball bearing |
| 7248B | Koyo | angular contact ball bearing |
| 6248 | 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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