NUP248 Cylindrical Roller Bearing 240x440x72mm
| Model Number |
4 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NUP248 Cylindrical Roller Bearing 240x440x72mm Size Chart (mm/inches) |
|---|
| d | 30 mm |
| D | 72 mm |
| B | 27 mm |
| E | 62.5 mm |
| F | 40.5 mm |
| D1 | 59.2 mm |
| rs min | 1.1 mm |
| r1s min | 1.1 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 0.53 kg |
| Dynamic load, C | 75.9 kN |
| Static load, C0 | 79.5 kN |
| Fatigue limit load, Cu | 9.7 kN |
| Nref | 7,200 rpm |
| Nlim | 12,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic rolling element frequency, BSF | 4.47 Hz |
| Characteristic outer ring frequency, BPF0 | 4.72 Hz |
| Characteristic inner ring frequency, BPFI | 7.28 Hz |
| da min | 36.5 mm |
| da max | 40 mm |
| Da max | 65.5 mm |
| ra max | 1 mm |
| r1a max | 1 mm |