original and OEM PC35MR PC50MR mini excavator track roller
Online original and OEM PC35MR PC50MR mini excavator track roller Expert.More 150 Bore Diameter (mm) Choices. original and OEM PC35MR PC50MR mini excavator track roller 150x270x77 in Stock Jinan Excavator Parts Company 150x270x77 Size (mm) & Ready to Ship Now!
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 32230 |
| Size (mm) | 150x270x77 |
| Bore Diameter (mm) | 150 |
| Outer Diameter (mm) | 270 |
| Width (mm) | 77 |
| d | 150 mm |
| D | 270 mm |
| T | 77 mm |
| B | 73 mm |
| C | 60 mm |
| a | 13 mm |
| r1 min. | 4 mm |
| r2 min. | 3 mm |
| Weight | 16.8 Kg |
| Basic dynamic load rating (C) | 610000 kN |
| Basic static load rating (C0) | 900000 kN |
| (Grease) Lubrication Speed | 1300 r/min |
| (Oil) Lubrication Speed | 1800 r/min |
| Calculation factor (e) | 0.43 |
| Calculation factor (Y0) | 0.76 |
Company Profile
| Worktime | 9:00-18:00(Beijing time) |
| Phone | 86 0531-8299 9952 |
| Fax | 86 0531 -82990353 |