325D excavator hydraulic main pump,excavator E325D main pump
We Provide Extensive Jinan Excavator Parts Company 325D excavator hydraulic main pump,excavator E325D main pump Selection And 44.45x88.9x30.162 Competitive Wholesale Pricing.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-HM803149/HM803111 |
| Size (mm) | 44.45x88.9x30.162 |
| Bore Diameter (mm) | 44,45 |
| Outer Diameter (mm) | 88,9 |
| Width (mm) | 30,162 |
| d | 44,45 mm |
| D | 88,9 mm |
| T | 30,162 mm |
| B | 29,37 mm |
| C | 23,02 mm |
| a | 25.6 mm |
| rs min | 3.5 mm |
| r1s min | 0.8 mm |
| e | 0.55 |
| Y2 | 1.1 |
| Y0 | 0.6 |
| Mass | 0.85 kg |
| Dynamic load, C | 93.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 125 kN |
| Nlim (oil) | 5,800 rpm |
| Nlim (grease) | 4,300 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 | 6.8 Hz |
| Characteristic outer ring frequency, BPF0 | 7.79 Hz |
| Characteristic inner ring frequency, BPFI | 10.21 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.85 |
| 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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