NTN 4R5604 bearing Size Chart (mm/inches) |
|---|
| d | 260 mm |
| D | 440 mm |
| B | 180 mm |
| d2 | 302.1 mm |
| D1 | 382.6 mm |
| rs min | 4 mm |
| Number of lubrication holes | 8 |
| b | 28.73 mm |
| k | 16 mm |
| e | 0.39 |
| Y1 | 1.72 |
| Y2 | 2.56 |
| Y0 | 1.68 |
| Radial clearance class | CN |
| Mass | 111.06 kg |
| Dynamic load, C | 3,690 kN |
| Static load, C0 | 5,230 kN |
| Fatigue limit load, Cu | 253 kN |
| Nref | 640 rpm |
| Nlim | 1,200 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.73 Hz |
| Characteristic outer ring frequency, BPF0 | 8.59 Hz |
| Characteristic inner ring frequency, BPFI | 11.41 Hz |
| da min | 277 mm |
| Da max | 423 mm |
| ra max | 3 mm |