Komatsu steel wire " Size Chart (mm/inches) |
|---|
| Bearing number | 6052 |
| Size (mm) | 260x400x65 |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 65 |
| d | 260 mm |
| D | 400 mm |
| B | 65 mm |
| C | 65 mm |
| r min. | 4 mm |
| Da max. | 384 mm |
| db min | 276 mm |
| ra max. | 3 mm |
| Weight | 25 Kg |
| Basic dynamic load rating (C) | 291 kN |
| Basic static load rating (C0) | 375 kN |
| (Grease) Lubrication Speed | 1 500 r/min |
| (Oil) Lubrication Speed | 1 800 r/min |
| rs min | 4 mm |
| Radial clearance class | CN |
| Mass | 25 kg |
| Dynamic load, C | 291 kN |
| Static load, C0 | 375 kN |
| Fatigue limit load, Cu | 11.1 kN |
| f0 | 15.8 |
| Nlim (oil) | 1,800 rpm |
| Nlim (grease) | 1,500 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 276 mm |
| Da max | 384 mm |
| ra max | 3 mm |