roller bearing 32013x Size Chart (mm/inches) |
|---|
| Bearing number | 3308B |
| Size (mm) | 40x90x36.500 |
| Bore Diameter (mm) | 40,000 |
| Outer Diameter (mm) | 90,000 |
| Width (mm) | 36,500 |
| d | 40,000 mm |
| D | 90,000 mm |
| B | 36,500 mm |
| C | 36,500 mm |
| d1 | 57.7 mm |
| D1 | 78.1 mm |
| a | 59 mm |
| Contact angle α | 32 ° |
| rs min | 1.5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1.05 kg |
| Dynamic load, C | 59.4 kN |
| Static load, C0 | 59.2 kN |
| Fatigue limit load, Cu | 3.85 kN |
| f0 | 14.3 |
| Nref | 5,800 rpm |
| Nlim | 7,400 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 4.36 Hz |
| Characteristic outer ring frequency, BPF0 | 4.87 Hz |
| Characteristic inner ring frequency, BPFI | 7.13 Hz |
| da min | 48 mm |
| Da max | 82 mm |
| ra max | 1.5 mm |