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 |