Komatsu plate " Size Chart (mm/inches) |
|---|
| Bearing number | NU340-E-TB-M1 |
| Size (mm) | 200x420x80 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 80 |
| d | 200 mm |
| D | 420 mm |
| B | 80 mm |
| D1 | 347,6 mm |
| Da max | 400 mm |
| da max | 255 mm |
| da min | 220 mm |
| db min | 261 mm |
| E | 370 mm |
| F | 258 mm |
| r1 min | 5 mm |
| ra max | 4 mm |
| ra1 max | 4 mm |
| rmin | 5 mm |
| s | 6,3 mm / Axial displacement facility from central position |
| m | 57,3 kg / Weight |
| Cr | 1180000 N / Dynamic load rating (radial) |
| C0r | 1520000 N / Static load rating (radial) |
| nG | 2410 1/min / Limiting speed |
| nB | 1340 1/min |
| Cur | 107000 N / Fatigue limit load, radial |