Bearing QT31 NACHI QT31 NACHI bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 7920C |
| Size (mm) | 100x140x20 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 20 |
| d | 100 mm |
| D | 140 mm |
| B | 20 mm |
| C | 20 mm |
| Angle (α) | 15 ° |
| a | 26 mm |
| r min. | 1,1 mm |
| r1 min. | 0,6 mm |
| Weight | 0,778 Kg |
| Basic dynamic load rating (C) | 53 kN |
| Basic static load rating (C0) | 58,5 kN |
| (Grease) Lubrication Speed | 6 900 r/min |
| (Oil) Lubrication Speed | 9 100 r/min |
Bearing QT31 NACHI
| Place of Origin | check with us |
| Brand Name | Bearing QT31 NACHI |
| Certification | Check with us |
| Model Number | QT31 NACHI |
| Min.Order Quantity | One set |
| Price | contact with us |
| Packaging Details | Conventional shipping packaging |
| Delivery Time | Within 5 working days |
| Payment Terms | T/T |
| Supply Ability | 701 |