New product tower crane hydraulic pump from alibaba store
Various Tokimec Vane Pump 42,875 Bore Diameter (mm) types and sizes to 42.875x82.931x23.812 accommodate your New product tower crane hydraulic pump from alibaba store requirements. Jinan Excavator Parts Company
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-25577/25520 |
| Size (mm) | 42.875x82.931x23.812 |
| Bore Diameter (mm) | 42,875 |
| Outer Diameter (mm) | 82,931 |
| Width (mm) | 23,812 |
| d | 42,875 mm |
| D | 82,931 mm |
| T | 23,812 mm |
| B | 25,4 mm |
| C | 19,05 mm |
| ra1 max. | 0,8 mm |
| a | 6,2 mm |
| Da | 74 mm |
| db | 49 mm |
| ra max. | 3,5 mm |
| da | 55 mm |
| Db | 77 mm |
| Weight | 0,581 Kg |
| Basic dynamic load rating (C) | 76 kN |
| Basic static load rating (C0) | 98 kN |
| (Grease) Lubrication Speed | 4 500 r/min |
| (Oil) Lubrication Speed | 6 000 r/min |
| Calculation factor (e) | 0,33 |
| Calculation factor (Y0) | 0,99 |
| d1 | 63 mm |
| e | 0.33 |
| Y2 | 1.79 |
| Y0 | 0.99 |
| Mass | 0.58 kg |
| Dynamic load, C | 76 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 98 kN |
| Fatigue limit load, Cu | 12 kN |
| Nlim (oil) | 6,000 rpm |
| Nlim (grease) | 4,500 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 7.08 Hz |
| Characteristic outer ring frequency, BPF0 | 7.78 Hz |
| Characteristic inner ring frequency, BPFI | 10.22 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.594 |
| Product Group | B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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