ISO NU3044EMA CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
| Brand Name |
ISO |
| Model Number |
NU3044EMA |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
ISO NU3044EMA bearing Size Chart (mm/inches) |
|---|
| Bearing number | 4T-LM501349/LM501310 |
| Size (mm) | 41.275x73.431x19.558 |
| Bore Diameter (mm) | 41,275 |
| Outer Diameter (mm) | 73,431 |
| Width (mm) | 19,558 |
| d | 41,275 mm |
| D | 73,431 mm |
| T | 19,558 mm |
| B | 19,812 mm |
| C | 14,732 mm |
| ra1 max. | 0,8 mm |
| a | 3,3 mm |
| Da | 67 mm |
| db | 46,5 mm |
| ra max. | 3,5 mm |
| da | 53 mm |
| Db | 70 mm |
| Weight | 0,335 Kg |
| Basic dynamic load rating (C) | 56 kN |
| Basic static load rating (C0) | 69,5 kN |
| (Grease) Lubrication Speed | 5 000 r/min |
| (Oil) Lubrication Speed | 6 600 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,83 |
| d1 | 57 mm |
| e | 0.4 |
| Y2 | 1.5 |
| Y0 | 0.83 |
| Mass | 0.34 kg |
| Dynamic load, C | 56 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 69.5 kN |
| Fatigue limit load, Cu | 8.5 kN |
| Nlim (oil) | 6,600 rpm |
| Nlim (grease) | 5,000 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 | 7.18 Hz |
| Characteristic outer ring frequency, BPF0 | 8.68 Hz |
| Characteristic inner ring frequency, BPFI | 11.32 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |