komatsu 23B-15-13140 box Size Chart (mm/inches) |
|---|
| Bearing number | 33287/33462 |
| Size (mm) | 73.025x117.475x30.162 |
| Bore Diameter (mm) | 73,025 |
| Outer Diameter (mm) | 117,475 |
| Width (mm) | 30,162 |
| d | 73,025 mm |
| D | 117,475 mm |
| T | 30,162 mm |
| B | 30,162 mm |
| C | 23,812 mm |
| a | 27,8 mm |
| r min. | 3,6 mm |
| r2 min. | 3,2 mm |
| da min. | 87 mm |
| Da | 104 mm |
| db min | 80 mm |
| ra max. | 3,6 mm |
| rb max. | 3,2 mm |
| Db | 112 mm |
| Weight | 1,183 Kg |
| Basic dynamic load rating (C) | 118 kN |
| Basic static load rating (C0) | 179 kN |
| (Grease) Lubrication Speed | 3200 r/min |
| (Oil) Lubrication Speed | 4200 r/min |
| Calculation factor (e) | 0,44 |
| Calculation factor (Y0) | 0,76 |