7219CTRDULP3 NSK Super Precision Bearings
Question7219CTRDULP3 NSK Super Precision Bearings ? Find what you 24.8 mm d2 need faster by entering SNR Bearing Argentina your 58 N/µm Static axial stiffness, preload class A Super Precision Bearings information .
| Brand Name: | NSK |
| Model Number: | 7219CTRDULP3 |
| Static axial stiffness, preload class A: | 58 N/µm |
| d2: | 24.8 mm |
| Attainable speed for grease lubrication: | 58000 r/min |
| d: | 20 mm |
| a: | 13.2 mm |
| Number of balls z: | 12 |
| Ball diameter Dw: | 6.35 mm |
| Calculation factor fHC: | 1.01 |
| PDF |
7219CTRDULP3 |
Product Details
| Static axial stiffness, preload class A | 58 N/µm |
| d2 | 24.8 mm |
| Attainable speed for grease lubrication | 58000 r/min |
| d | 20 mm |
| a | 13.2 mm |
| Number of balls z | 12 |
| Ball diameter Dw | 6.35 mm |
| Calculation factor fHC | 1.01 |
| D1 | 34.21 mm |
| Calculation factor f2C | 1.06 |
| Preload class C GC | 390 N |
| D | 42 mm |
| Reference grease quantity Gref | 1.1 cm³ |
| Mass bearing | 0.056 kg |
| db min. | 22 mm |
| Calculation factor f2B | 1.03 |
| Da max. | 40 mm |
| r3,4 min. | 0.3 mm |
| da min. | 22 mm |
| Static axial stiffness, preload class B | 86 N/µm |
