270KV8 NSK Four-Row Tapered Roller Bearing
Online 270KV8 NSK Four-Row Tapered Roller Bearing Expert.More Choices. BEARING MFG.CORP. 270KV8 NSK Four-Row Tapered Roller Bearing in Stock -40 °C Min operating temperature, Tmin & 66.675x135.755x53.97 Ready to Ship Now!
| Brand Name: | NSK |
| Model Number: | 270KV8 |
| Y0: | 1.02 |
| Nlim (oil): | 3,800 rpm |
| Min operating temperature, Tmin: | -40 °C |
| Calculation factor (e): | 0,32 |
| Characteristic inner ring frequency, BPFI: | 9.35 Hz |
| Db: | 126 mm |
| ra max.: | 4,3 mm |
| Dynamic load, C: | 278 kN |
Product Details
| Y0 | 1.02 |
| Nlim (oil) | 3,800 rpm |
| Min operating temperature, Tmin | -40 °C |
| Calculation factor (e) | 0,32 |
| Characteristic inner ring frequency, BPFI | 9.35 Hz |
| Db | 126 mm |
| ra max. | 4,3 mm |
| Dynamic load, C | 278 kN |
| Mass | 3.64 kg |
| D | 135,755 mm |
| r1a max | 3.3 mm |
| Characteristic rolling element frequency, BSF | 5.62 Hz |
| da | 87 mm |
| Fatigue limit load, Cu | 46.3 kN |
| (Grease) Lubrication Speed | 2 900 r/min |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Size (mm) | 66.675x135.755x53.97 |
| Basic dynamic load rating (C) | 278 kN |
| Basic static load rating (C0) | 380 kN |
| Rating life coefficient, A2 | 1.4 |