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 |
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