Original SKF Cylindrical Roller Bearings NU1028 CYSD
How do Jinan Excavator Parts Company you find the Original SKF Cylindrical Roller Bearings NU1028 CYSD specification? Manufacturers Online 44.983x93.264x30.162 44.983x93.264x30.162 Size (mm) 44,983 Bore Diameter (mm) Free check！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-3776/3720 |
| Size (mm) | 44.983x93.264x30.162 |
| Bore Diameter (mm) | 44,983 |
| Outer Diameter (mm) | 93,264 |
| Width (mm) | 30,162 |
| d | 44,983 mm |
| D | 93,264 mm |
| T | 30,162 mm |
| B | 30,302 mm |
| C | 23,812 mm |
| ra1 max. | 3,3 mm |
| a | 8,3 mm |
| Da | 82 mm |
| db | 53 mm |
| ra max. | 3,5 mm |
| da | 59 mm |
| Db | 88 mm |
| Weight | 0,952 Kg |
| Basic dynamic load rating (C) | 102 kN |
| Basic static load rating (C0) | 134 kN |
| (Grease) Lubrication Speed | 4 000 r/min |
| (Oil) Lubrication Speed | 5 300 r/min |
| Calculation factor (e) | 0,34 |
| Calculation factor (Y0) | 0,97 |
| d1 | 71.5 mm |
| e | 0.34 |
| Y2 | 1.77 |
| Y0 | 0.97 |
| Mass | 0.95 kg |
| Dynamic load, C | 102 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 134 kN |
| Fatigue limit load, Cu | 16.3 kN |
| Nlim (oil) | 5,300 rpm |
| Nlim (grease) | 4,000 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 | 6.94 Hz |
| Characteristic outer ring frequency, BPF0 | 7.76 Hz |
| Characteristic inner ring frequency, BPFI | 10.24 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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