NA4917 Needle Roller Bearing 85x120x35mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NA4917 Needle Roller Bearing 85x120x35mm Size Chart (mm/inches) |
|---|
| d | 20 mm |
| D | 42 mm |
| B | 16 mm |
| d1 | 27.5 mm |
| D1 | 37.6 mm |
| rs min | 0.6 mm |
| Radial clearance class | C3 |
| Mass | 0.08 kg |
| Dynamic load, C | 9.2 kN |
| Static load, C0 | 5 kN |
| Fatigue limit load, Cu | 0.23 kN |
| f0 | 13.8 |
| Nlim | 10,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.68 Hz |
| Characteristic outer ring frequency, BPF0 | 3.58 Hz |
| Characteristic inner ring frequency, BPFI | 5.42 Hz |
| da min | 24 mm |
| da max | 27.5 mm |
| Da max | 38 mm |
| ra max | 0.6 mm |