QJ 309NRM/C3 Angular Contact Ball Bearing 45X100X25MM
| Model Number |
3 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
QJ 309NRM/C3 Angular Contact Ball Bearing 45X100X25MM Size Chart (mm/inches) |
|---|
| d | 70 mm |
| D | 125 mm |
| B | 38 mm |
| d2 | 81.2 mm |
| D1 | 117.1 mm |
| rs min | 1.5 mm |
| Number of lubrication holes | 3 |
| b | 7.4 mm |
| k | 3.5 mm |
| e | 0.22 |
| Y1 | 3.01 |
| Y2 | 4.48 |
| Y0 | 2.94 |
| Radial clearance class | CN |
| Mass | 1.8 kg |
| Dynamic load, C | 235 kN |
| Static load, C0 | 240 kN |
| Fatigue limit load, Cu | 28.8 kN |
| Nlim | 1,400 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.58 Hz |
| Characteristic outer ring frequency, BPF0 | 8.1 Hz |
| Characteristic inner ring frequency, BPFI | 10.9 Hz |
| da min | 79 mm |
| da max | 81.2 mm |
| Da max | 117.1 mm |
| ra max | 1.5 mm |