ZLJ-150 Tunnel drilling rig for coal mine with high speed
High Quality ZLJ-150 Tunnel drilling rig for coal mine with high speed. Competitive excavator pump Pricing. Accept Small Order. Easy Jinan Excavator Parts Company and 25x62x17 Fast Shipping.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NJ305-E-TVP2 + HJ305-E |
| Size (mm) | 25x62x17 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 62 |
| Width (mm) | 17 |
| d | 25 mm |
| D | 62 mm |
| B | 17 mm |
| B1 | 4 mm |
| B2 | 7 mm |
| D1 | 50,7 mm |
| Da max | 55 mm |
| d1 | 38,1 mm |
| da max | 33 mm |
| da min | 32 mm |
| dc min | 40 mm |
| E | 54 mm |
| F | 34 mm |
| r1 min | 1,1 mm |
| ra max | 1 mm |
| rmin | 1,1 mm |
| s | 1,5 mm / Axial displacement facility from central position |
| - HJ305-E / Designation, L-section ring | HJ305E / Designation, Lsection ring |
| m | 0,25 kg / Weight |
| m1 | 0,025 kg |
| Cr | 49000 N / Dynamic load rating (radial) |
| C0r | 37500 N / Static load rating (radial) |
| nG | 14400 1/min / Limiting speed |
| nB | 10200 1/min / Reference speed |
| Cur | 5600 N / Fatigue limit load, radial |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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