Komatsu Size Chart (mm/inches) |
|---|
| Bearing number | W 61818-2RS1 |
| Size (mm) | 115x90x13 |
| Bore Diameter (mm) | 115 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 13 |
| d | 90 mm |
| D | 115 mm |
| B | 13 mm |
| d1 | 98 mm |
| D2 | 109.7 mm |
| r1,2 - min. | 1 mm |
| Da - max. | mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 16.5 kN |
| Basic static load rating - C0 | 20.8 kN |
| Fatigue load limit - Pu | 0.88 kN |
| Limiting speed | 3200 r/min |
| Calculation factor - kr | 0.02 |
| d1 ≈ | 98 mm |
| D2 ≈ | 109.7 mm |
| r1,2 min. | 1 mm |
| Da max. | 0 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 16.5 kN |
| Basic static load rating C0 | 20.8 kN |
| Fatigue load limit Pu | 0.88 kN |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 17.2 |