Komatsu 205-62-21810 instrument
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 205-62-21810 instrument Size Chart (mm/inches) |
|---|
| Bearing number | NU 230 ECM/C3VL2071 |
| Size (mm) | 270x150x45 |
| Bore Diameter (mm) | 270 |
| Outer Diameter (mm) | 150 |
| Width (mm) | 45 |
| d | 150 mm |
| D | 270 mm |
| B | 45 mm |
| D1 | 234 mm |
| F | 182 mm |
| s | 2.5 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 3 mm |
| da - min. | 163 mm |
| da - max. | 172 mm |
| db - min. | 185 mm |
| Da - max. | 256 mm |
| ra - max. | 2.5 mm |
| rb - max. | 2.5 mm |
| Basic dynamic load rating - C | 457 kN |
| Basic static load rating - C0 | 610 kN |
| Fatigue load limit - Pu | 65.5 kN |
| Reference speed | 2400 r/min |
| Limiting speed | 2800 r/min |
| Calculation factor - kr | 0.15 |
| D1 ≈ | 234 mm |
| s max. | 2.5 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 3 mm |
| da min. | 163 mm |
| da max. | 172 mm |
| db min. | 185 mm |
| Da max. | 256 mm |
| ra max. | 2.5 mm |
| rb max. | 2.5 mm |
| Basic dynamic load rating C | 457 kN |
| Basic static load rating C0 | 610 kN |
| Fatigue load limit Pu | 65.5 kN |
| Calculation factor kr | 0.15 |
| Mass bearing | 11.8 kg |