NTN 4T-3920 Single row tapered roller bearings
| Brand Name |
NTN |
| Model Number |
4T-3920 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 4T-3920 bearing Size Chart (mm/inches) |
|---|
| d | 170 mm |
| D | 360 mm |
| B | 120 mm |
| d2 | 236 mm |
| D1 | 312.9 mm |
| rs min | 4 mm |
| Number of lubrication holes | 3 |
| b | 20.3 mm |
| k | 10 mm |
| Associated sleeve reference | H2334 |
| e | 0.32 |
| Y1 | 2.09 |
| Y2 | 3.11 |
| Y0 | 2.04 |
| Radial clearance class | C4 Special |
| Mass | 58.2 kg |
| Dynamic load, C | 2,200 kN |
| Static load, C0 | 2,630 kN |
| Fatigue limit load, Cu | 175 kN |
| Nref | 1,200 rpm |
| Nlim | 1,800 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 | 5.68 Hz |
| Characteristic outer ring frequency, BPF0 | 7.08 Hz |
| Characteristic inner ring frequency, BPFI | 9.92 Hz |
| da min | 187 mm |
| db min | 185 mm |
| Ce min | 8 mm |
| Da max | 343 mm |
| ra max | 3 mm |