LR20 Cylindrical Track Roller Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
LR20 Cylindrical Track Roller Bearings Size Chart (mm/inches) |
|---|
| d | 150 mm |
| D | 225 mm |
| B | 75 mm |
| d2 | 162.9 mm |
| D1 | 202.8 mm |
| rs min | 2.1 mm |
| Number of lubrication holes | 3 |
| b | 8.9 mm |
| k | 4 mm |
| e | 0.3 |
| Y1 | 2.25 |
| Y2 | 3.34 |
| Y0 | 2.2 |
| Radial clearance class | C3 |
| Mass | 10.04 kg |
| Dynamic load, C | 832 kN |
| Static load, C0 | 1,140 kN |
| Fatigue limit load, Cu | 77.1 kN |
| Nref | 1,900 rpm |
| Nlim | 2,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 8.55 Hz |
| Characteristic outer ring frequency, BPF0 | 10.64 Hz |
| Characteristic inner ring frequency, BPFI | 13.36 Hz |
| da min | 160.2 mm |
| Da max | 214.8 mm |
| ra max | 2 mm |