2pc boom 1pc arm 1pc bucket cylinder seal kit 707-99-57160 for Komatsu PC200-7
Can't find Leader Hydraulic Pump Co.,Limited. what you're looking for 38x63x17 2pc boom 1pc arm 1pc bucket cylinder seal kit 707-99-57160 for Komatsu PC200-7 ? Our expert Komatsu Hydraulic Pump Representatives be in contact with you shortly!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-JL69349/JL69310 |
| Size (mm) |
38x63x17 |
| Bore Diameter (mm) |
38 |
| Outer Diameter (mm) |
63 |
| Width (mm) |
17 |
| d |
38 mm |
| D |
63 mm |
| T |
17 mm |
| B |
17 mm |
| C |
13,5 mm |
| ra1 max. |
1,3 mm |
| a |
2,3 mm |
| Da |
56 mm |
| db |
42,5 mm |
| da |
49 mm |
| Db |
60 mm |
| Weight |
0,198 Kg |
| Basic dynamic load rating (C) |
38,5 kN |
| Basic static load rating (C0) |
52,5 kN |
| (Grease) Lubrication Speed |
5 700 r/min |
| (Oil) Lubrication Speed |
7 600 r/min |
| Calculation factor (e) |
0,42 |
| Calculation factor (Y0) |
0,79 |
| d1 |
51 mm |
| e |
0.42 |
| Y2 |
1.44 |
| Y0 |
0.79 |
| Mass |
0.2 kg |
| Dynamic load, C |
38.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
52.5 kN |
| Fatigue limit load, Cu |
6.4 kN |
| Nlim (oil) |
7,600 rpm |
| Nlim (grease) |
5,700 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.45 Hz |
| Characteristic rolling element frequency, BSF |
8.88 Hz |
| Characteristic outer ring frequency, BPF0 |
9.82 Hz |
| Characteristic inner ring frequency, BPFI |
12.18 Hz |
| ra max |
3.94 mm |
| r1a max |
1.3 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |