high quality JCB200 excavator swing bearing best price
Shop high quality JCB200 excavator swing bearing best price huge online 80x170x42.5 Size (mm) discount excavator inventory. excavator and Import Jinan Excavator Parts Company machinery parts your car needs with Free Shipping and 80x170x42.5 Free Extended Warranty.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 30316U |
| Size (mm) | 80x170x42.5 |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 170 |
| Width (mm) | 42,5 |
| d | 80 mm |
| D | 170 mm |
| T | 42,5 mm |
| B | 39 mm |
| C | 33 mm |
| ra1 max. | 2 mm |
| a | 34 mm |
| r min. | 3 mm |
| r1 min. | 2,5 mm |
| da min. | 94 mm |
| Da min | 148 mm |
| Da max. | 158 mm |
| db max. | 102 mm |
| Db min. | 159 mm |
| ra max. | 2,5 mm |
| Sa | 4 mm |
| Sb | 9,5 mm |
| Weight | 4,41 Kg |
| Basic dynamic load rating (C) | 291 kN |
| Basic static load rating (C0) | 350 kN |
| (Grease) Lubrication Speed | 2 300 r/min |
| (Oil) Lubrication Speed | 3 000 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,96 |
| d1 | 122.5 mm |
| rs min | 3 mm |
| r1s min | 2.5 mm |
| e | 0.35 |
| Y2 | 1.74 |
| Y0 | 0.96 |
| Mass | 4.41 kg |
| ISO 355 reference | T2GB080 |
| Dynamic load, C | 291 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 350 kN |
| Fatigue limit load, Cu | 39.6 kN |
| Nlim (oil) | 3,000 rpm |
| Nlim (grease) | 2,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.27 Hz |
| Characteristic outer ring frequency, BPF0 | 6.57 Hz |
| Characteristic inner ring frequency, BPFI | 9.43 Hz |
| da max | 102 mm |
| db min | 94 mm |
| Da max | 158 mm |
| Db min | 159 mm |
| Ca min | 4 mm |
| Cb min | 9.5 mm |
| ra max | 2.5 mm |
| r1a max | 2 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| 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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