Koyo 30248R metric tapered roller bearing
Koyo 30248R metric tapered roller bearing: bore d 240 mm, outside diameter D 440 mm, width 79 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 | 79 mm |
| Basic dynamic load rating Cr | 1540 kN |
| Basic static load rating C0r | 1790 kN |
| Limiting speed, grease lubrication | 730 min-1 |
| Limiting speed, oil lubrication | 980 min-1 |
| Mass | 49.5 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
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