NFP 38/630 Q4 Downhole Motors Thrust Bearing
NFP 38/630 Q4 Downhole Motors Thrust Bearing NN BEARING CORP.LTD. Product Brochures , 10.73 Hz Characteristic inner ring frequency, BPFI Downhole Motors Thrust Bearing Manufacturing Service . Get Your 7.4 Hz Characteristic rolling element frequency, BSF Free.
What is NFP 38/630 Q4 bearing interchange？
| Model Number: | NFP 38/630 Q4 |
| Characteristic rolling element frequency, BSF: | 7.4 Hz |
| Nlim (grease): | 2,700 rpm |
| Characteristic inner ring frequency, BPFI: | 10.73 Hz |
| Y2: | 1.8 |
| a: | 29.4 mm |
| Y0: | 0.99 |
| B: | 39 mm |
| Outer Diameter (mm): | 132 |
Product Details
| Characteristic rolling element frequency, BSF | 7.4 Hz |
| Nlim (grease) | 2,700 rpm |
| Characteristic inner ring frequency, BPFI | 10.73 Hz |
| Y2 | 1.8 |
| a | 29.4 mm |
| Y0 | 0.99 |
| B | 39 mm |
| Outer Diameter (mm) | 132 |
| r1s min | 3.56 mm |
| Mass | 2.11 kg |
