KOYO BH2020 Needle bearing
| Brand Name |
KOYO |
| Model Number |
BH2020 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO BH2020 bearing Size Chart (mm/inches) |
|---|
| d | 20 mm |
| D | 42 mm |
| B | 12 mm |
| rs min | 0.6 mm |
| Radial clearance class | C2 |
| Mass | 0.07 kg |
| Dynamic load, C | 9.4 kN |
| Static load, C0 | 5.05 kN |
| Fatigue limit load, Cu | 0.23 kN |
| f0 | 13.9 |
| Nlim (oil) | 21,000 rpm |
| Nlim (grease) | 18,000 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 | 4.76 Hz |
| Characteristic outer ring frequency, BPF0 | 3.59 Hz |
| Characteristic inner ring frequency, BPFI | 5.41 Hz |
| da min | 24 mm |
| Da max | 38 mm |
| ra max | 0.6 mm |