NP310800/NP312191 Tapered Roller Bearing 35x72.2x17.5/25mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NP310800/NP312191 Tapered Roller Bearing 35x72.2x17.5/25mm Size Chart (mm/inches) |
|---|
| d | 55 mm |
| D | 90 mm |
| B | 23 mm |
| C | 17.5 mm |
| T | 23 mm |
| d1 | 73.3 mm |
| a | 19.8 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.41 |
| Y2 | 1.48 |
| Y0 | 0.81 |
| Mass | 0.55 kg |
| ISO 355 reference | T3CC055 |
| Dynamic load, C | 80.2 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 117 kN |
| Fatigue limit load, Cu | 14.3 kN |
| Nref | 4,700 rpm |
| Nlim | 7,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 8.94 Hz |
| Characteristic outer ring frequency, BPF0 | 11.16 Hz |
| Characteristic inner ring frequency, BPFI | 13.84 Hz |
| da max | 63 mm |
| db min | 63.5 mm |
| Da min | 81 mm |
| Da max | 81.5 mm |
| Db min | 86 mm |
| Ca min | 4 mm |
| Cb min | 5.5 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |