Comfortable and safe and efficient powerfully coal mine rock drilling machine
How do you find the 40 Bore Diameter (mm) Comfortable and safe and efficient powerfully coal mine rock drilling machine specification? Jinan Excavator Parts Company Manufacturers Online 40x90x23 Free check！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6308-Z-N |
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| a | 3,28 mm |
| b | 2,7 mm |
| f | 2,46 mm |
| r1 min. | 1,5 mm |
| r2 min. | 1,5 mm |
| D1 | 86,79 mm |
| D2 | 96,5 mm |
| Weight | 0,632 Kg |
| Basic dynamic load rating (C) | 40,8 kN |
| Basic static load rating (C0) | 24 kN |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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