Self Aligning Ball Bearings 1302
| Brand Name |
NTN |
| Model Number |
1302 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 1302 bearing Size Chart (mm/inches) |
|---|
| d | 150 mm |
| D | 270 mm |
| B | 73 mm |
| D1 | 241.1 mm |
| rs min | 3 mm |
| Number of lubrication holes | 3 |
| b | 15.3 mm |
| k | 7 mm |
| e | 0.25 |
| Y1 | 2.74 |
| Y2 | 4.08 |
| Y0 | 2.68 |
| Radial clearance class | C3 |
| Mass | 17.99 kg |
| Dynamic load, C | 1,080 kN |
| Static load, C0 | 1,220 kN |
| Fatigue limit load, Cu | 106 kN |
| Nref | 2,200 rpm |
| Nlim | 3,000 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 | 6.18 Hz |
| Characteristic outer ring frequency, BPF0 | 7.6 Hz |
| Characteristic inner ring frequency, BPFI | 10.4 Hz |
| da min | 164 mm |
| Da max | 256 mm |
| ra max | 2.5 mm |