NNU4952K NTN Cylindrical Roller Bearing
What is NNU4952K NTN Cylindrical Roller Bearing in mechanical engineering? Tapered Roller Bearing Manufacturing 17 Outer Diameter (mm) Service 20.9 mm d1 . Upload your China Abec 7 Bearings Supplier CAD file for an instant.
| Brand Name: | NTN |
| Model Number: | NNU4952K |
| Outer Diameter (mm): | 17 |
| d1: | 20.9 mm |
| Calculation factor - f: | 1.05 |
| Db max.: | 28.6 mm |
| a: | 6.7 mm |
| Calculation factor - f2C: | 1.12 |
| D2: | 27.8 mm |
| Calculation factor f1: | 1 |
| PDF |
NNU4952K |
Product Details
| Outer Diameter (mm) | 17 |
| d1 | 20.9 mm |
| Calculation factor - f | 1.05 |
| Db max. | 28.6 mm |
| a | 6.7 mm |
| Calculation factor - f2C | 1.12 |
| D2 | 27.8 mm |
| Calculation factor f1 | 1 |
| Static axial stiffness, preload class D | 47 N/µm |
| Bearing number | S71903 CD/HCP4A |
| Da max. | 28 mm |
| da max. | 20.5 mm |
| da - min. | 19 mm |
| rb max. | 0.2 mm |
| Basic dynamic load rating - C | 4.2 kN |
| Basic static load rating - C0 | 2.1 kN |
| Calculation factor - f0 | 9.8 |
| r1,2 - min. | 0.3 mm |
