20TAC47BDBC10PN7A NSK Super Precision Bearings
What is DSA Vacuum Pump Co., Ltd. 20TAC47BDBC10PN7A NSK Super Precision Bearings in mechanical engineering? Super Precision Bearings Manufacturing Service 28 mm H . 42.3 mm d2 Upload your CAD file for an instant.
| Brand Name: | NSK |
| Model Number: | 20TAC47BDBC10PN7A |
| d2: | 42.3 mm |
| H: | 28 mm |
| d: | 30 mm |
| D: | 62 mm |
| Basic dynamic load rating C: | 31 kN |
| Mass bearing: | 0.41 kg |
| b: | 4.2 mm |
| K: | 3 mm |
| PDF |
20TAC47BDBC10PN7A |
Product Details
| d2 | 42.3 mm |
| H | 28 mm |
| d | 30 mm |
| D | 62 mm |
| Basic dynamic load rating C | 31 kN |
| Mass bearing | 0.41 kg |
| b | 4.2 mm |
| K | 3 mm |
| Static axial stiffnes | 900 N/µm |
| r1,2 min. | 0.3 mm |
| Frictional moment | 0.25 N·m |
| Attainable speed | 5300 r/min |
| r3,4 min. | 0.6 mm |
| Basic static load rating C0 | 69.5 kN |
| Static moment stiffness | 290 N·m/mrad |
| Fatigue load limit Pu | 2.6 kN |
| rb max. | 0.6 mm |
| D2 | 53.2 mm |
| Da max. | 53 mm |
| Preload | 2250 N |
