NTN 4T-681/672 tapered roller bearings
Request A Quote For Your Special NTN 4T-681/672 tapered roller bearings 40x90x23 Size (mm) Needs Today! Free Quotes. ISO 9001 certified.
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| d1 | 57,9 mm |
| r min. | 1,5 mm |
| D1 | 74,3 mm |
| da min. | 49 mm |
| Da max. | 81 mm |
| ra max. | 1,5 mm |
| Weight | 0,68 Kg |
| Basic dynamic load rating (C) | 55 kN |
| Basic static load rating (C0) | 39,5 kN |
| Fatigue load limit (Pu) | 1 990 |
Detailed Parameters
parameter：
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