Undercarriage Parts Track Roller Bottom Roller Kato HD1220SE-2 Lower Roller
How do you find Jinan Excavator Parts Company 50.8x90x22.225 the 50,8 Bore Diameter (mm) Undercarriage Parts Track Roller Bottom Roller Kato HD1220SE-2 Lower Roller specification? Manufacturers Online Free check！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-368/362 |
| Size (mm) |
50.8x90x22.225 |
| Bore Diameter (mm) |
50,8 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
22,225 |
| d |
50,8 mm |
| D |
90 mm |
| T |
22,225 mm |
| B |
22,225 mm |
| C |
15,875 mm |
| d1 |
67 mm |
| a |
16.64 mm |
| e |
0.32 |
| Y2 |
1.88 |
| Y0 |
1.03 |
| Mass |
0.52 kg |
| Dynamic load, C |
76.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
90.5 kN |
| Fatigue limit load, Cu |
11 kN |
| Nlim (oil) |
5,500 rpm |
| Nlim (grease) |
4,100 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.43 Hz |
| Characteristic rolling element frequency, BSF |
6.5 Hz |
| Characteristic outer ring frequency, BPF0 |
7.68 Hz |
| Characteristic inner ring frequency, BPFI |
10.32 Hz |
| ra max |
1.5 mm |
| r1a max |
1.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.516 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |