NTN 30217UDF tapered roller bearings
| Brand Name |
NTN |
| Model Number |
30217UDF |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 30217UDF bearing Size Chart (mm/inches) |
|---|
| d | 240 mm |
| D | 400 mm |
| B | 160 mm |
| d2 | 269 mm |
| D1 | 348.1 mm |
| rs min | 4 mm |
| Number of lubrication holes | 3 |
| b | 19.37 mm |
| k | 12 mm |
| e | 0.35 |
| Y1 | 1.92 |
| Y2 | 2.86 |
| Y0 | 1.88 |
| Radial clearance class | CN |
| Mass | 75.45 kg |
| Dynamic load, C | 2,860 kN |
| Static load, C0 | 3,990 kN |
| Fatigue limit load, Cu | 201 kN |
| Nref | 800 rpm |
| Nlim | 1,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 7.04 Hz |
| Characteristic outer ring frequency, BPF0 | 8.64 Hz |
| Characteristic inner ring frequency, BPFI | 11.36 Hz |
| da min | 257 mm |
| Da max | 383 mm |
| ra max | 3 mm |