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 |