7940A5TRDULP3 NSK Super Precision Bearings
7940A5TRDULP3 NSK Super Precision Bearings 50x72x12 with China JCB Hydraulic Final Drive Motor Supplier easy-to-use parts graphics, giving you the ability to check parts availability, Super Precision Bearings pricing, examine remanufactured options.
| Brand Name: | NSK |
| Model Number: | 7940A5TRDULP3 |
| D6: | 58.3 mm |
| Axial displacement K Factor: | 0.61 |
| Precision class: | P4S |
| da min: | 54.5 mm |
| Characteristic outer ring frequency, BPF0: | 13.92 Hz |
| Outer Diameter (mm): | 72 |
| Characteristic cage frequency, FTF: | 0.46 Hz |
| Nlim (grease): | 22,000 rpm |
| PDF |
7940A5TRDULP3 |
Product Details
| D6 | 58.3 mm |
| Axial displacement K Factor | 0.61 |
| Precision class | P4S |
| da min | 54.5 mm |
| Characteristic outer ring frequency, BPF0 | 13.92 Hz |
| Outer Diameter (mm) | 72 |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Nlim (grease) | 22,000 rpm |
| Characteristic inner ring frequency, BPFI | 16.08 Hz |
| Fatigue limit load, Cu | 0.34 kN |
| db min | 54.5 mm |
| f0 | 8.66 |
| Angle (α) | 20 ° |
| d2 | 54.7 mm |
| Mass | 0.13 kg |
| ra max | 0.6 mm |
| Size (mm) | 50x72x12 |
| r1s min | 0.3 mm |
| Min operating temperature, Tmin | -20 °C |
| Axial rigidity | 90 N/µm |
