Komatsu Hyd Exc Shop Manual-PC100/120/130
How do I 31,75 Bore Diameter (mm) place an Leader Hydraulic Pump Co.,Limited. EMERGENCY order for a Komatsu Hyd Exc Shop Manual-PC100/120/130 that I want to pick up at a our store? 31.75x68.262x22.225
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-02476/02420 |
| Size (mm) | 31.75x68.262x22.225 |
| Bore Diameter (mm) | 31,75 |
| Outer Diameter (mm) | 68,262 |
| Width (mm) | 22,225 |
| d | 31,75 mm |
| D | 68,262 mm |
| T | 22,225 mm |
| B | 22,225 mm |
| C | 17,462 mm |
| ra1 max. | 1,5 mm |
| a | 5,2 mm |
| Da | 59 mm |
| db | 38,5 mm |
| ra max. | 0,8 mm |
| da | 39 mm |
| Db | 63 mm |
| Weight | 0,383 Kg |
| Basic dynamic load rating (C) | 57 kN |
| Basic static load rating (C0) | 67 kN |
| (Grease) Lubrication Speed | 5 800 r/min |
| (Oil) Lubrication Speed | 7 700 r/min |
| Calculation factor (e) | 0,42 |
| Calculation factor (Y0) | 0,79 |
| d1 | 49.5 mm |
| e | 0.42 |
| Y2 | 1.44 |
| Y0 | 0.79 |
| Mass | 0.38 kg |
| Dynamic load, C | 57 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 67 kN |
| Fatigue limit load, Cu | 8.2 kN |
| Nlim (oil) | 7,700 rpm |
| Nlim (grease) | 5,800 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.99 Hz |
| Characteristic outer ring frequency, BPF0 | 7.17 Hz |
| Characteristic inner ring frequency, BPFI | 9.83 Hz |
| ra max | 0.8 mm |
| r1a max | 1.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.38 |
| Product Group | B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |
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