swing circle, slew bearing for excavator PC120-6 PC200-7,PC400-6
swing circle, slew bearing for excavator PC120-6 PC200-7,PC400-6 Warehouse offers car parts and 57.531x96.838x21 car accessories. We sell discount Engine and engine parts online as well Jinan Excavator Parts Company as cheap machinery parts.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-388A/382A |
| Size (mm) | 57.531x96.838x21 |
| Bore Diameter (mm) | 57,531 |
| Outer Diameter (mm) | 96,838 |
| Width (mm) | 21 |
| d | 57,531 mm |
| D | 96,838 mm |
| T | 21 mm |
| B | 21,946 mm |
| C | 15,875 mm |
| ra1 max. | 0,8 mm |
| a | 3,1 mm |
| Da | 89 mm |
| db | 63 mm |
| ra max. | 3,5 mm |
| da | 69 mm |
| Db | 92 mm |
| Weight | 0,575 Kg |
| Basic dynamic load rating (C) | 78 kN |
| Basic static load rating (C0) | 96,5 kN |
| (Grease) Lubrication Speed | 3 700 r/min |
| (Oil) Lubrication Speed | 5 000 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,93 |
| d1 | 75 mm |
| e | 0.35 |
| Y2 | 1.69 |
| Y0 | 0.93 |
| Mass | 0.58 kg |
| Dynamic load, C | 78 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 96.5 kN |
| Fatigue limit load, Cu | 11.8 kN |
| Nlim (oil) | 5,000 rpm |
| Nlim (grease) | 3,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.3 Hz |
| Characteristic outer ring frequency, BPF0 | 8.26 Hz |
| Characteristic inner ring frequency, BPFI | 10.74 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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