Excavator Hitachi Kh180-3 Slewing Ring, Slewing Bearing, Swing Circle
Online Excavator Hitachi Kh180-3 Slewing Ring, Slewing Bearing, Swing Circle Expert.More Choices. 440x240x120 Size (mm) 440 Bore Diameter (mm) Excavator Hitachi Kh180-3 Slewing Ring, Slewing Bearing, Swing Circle in Stock & 240 Outer Diameter (mm) Ready to Ship Now!
| Size (mm) | 440x240x120 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 240 |
| Width (mm) | 120 |
| d | 240 mm |
| D | 440 mm |
| B | 120 mm |
| D1 | 311.6 mm |
| F | 287 mm |
| s | 3.5 mm |
| r1,2 – min. | 4 mm |
| da – min. | 258 mm |
| da – max. | 294 mm |
| db – min. | 299 mm |
| Da – min. | 299 mm |
| Da – max. | 422.6 mm |
| ra – max. | 3 mm |
| Basic dynamic load rating – C | 2280 kN |
| Basic static load rating – C0 | 3050 kN |
| Fatigue load limit – Pu | 275 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 1700 r/min |
| D1 ≈ | 311.6 mm |
| s max. | 3.5 mm |
| r1,2 min. | 4 mm |
| da min. | 258 mm |
| da max. | 294 mm |
| db min. | 299 mm |
| Da min. | 299 mm |
| Da max. | 422.6 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 2280 kN |
| Basic static load rating C0 | 3050 kN |
| Fatigue load limit Pu | 275 kN |
| Calculation factor kr | 0.16 |
| Mass bearing | 80 kg |
Detailed Parameters
parameter：
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