QJ1052/176152 Four-point Contact Ball Bearing
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
QJ1052/176152 Four-point Contact Ball Bearing Size Chart (mm/inches) |
|---|
| d | 200 mm |
| D | 420 mm |
| B | 138 mm |
| d2 | 280 mm |
| D1 | 363.1 mm |
| rs min | 5 mm |
| Number of lubrication holes | 3 |
| b | 21.1 mm |
| k | 10 mm |
| Associated sleeve reference | H2340 |
| e | 0.31 |
| Y1 | 2.15 |
| Y2 | 3.2 |
| Y0 | 2.1 |
| Radial clearance class | C4 Special |
| Mass | 95 kg |
| Dynamic load, C | 2,830 kN |
| Static load, C0 | 3,530 kN |
| Fatigue limit load, Cu | 229 kN |
| Nref | 1,000 rpm |
| Nlim | 1,500 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.96 Hz |
| Characteristic outer ring frequency, BPF0 | 7.56 Hz |
| Characteristic inner ring frequency, BPFI | 10.44 Hz |
| da min | 220 mm |
| db min | 216 mm |
| Ce min | 9 mm |
| Da max | 400 mm |
| ra max | 4 mm |