KOYO HKR87F Eccentrical roller bearing
| Brand Name |
KOYO |
| Model Number |
HKR87F |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO HKR87F bearing Size Chart (mm/inches) |
|---|
| d | 25 mm |
| D | 52 mm |
| B | 20.6 mm |
| d1 | 33.5 mm |
| D1 | 46.2 mm |
| a | 26.5 mm |
| Contact angle α | 25 ° |
| rs min | 1 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.16 kg |
| Dynamic load, C | 20.6 kN |
| Static load, C0 | 14.7 kN |
| Fatigue limit load, Cu | 0.91 kN |
| f0 | 14.3 |
| Nlim | 8,600 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 4.75 Hz |
| Characteristic outer ring frequency, BPF0 | 3.67 Hz |
| Characteristic inner ring frequency, BPFI | 5.33 Hz |
| da min | 30 mm |
| da max | 33.5 mm |
| Da max | 47 mm |
| ra max | 1 mm |