NTN SC1291LLU deep groove ball bearings
What is NTN SC1291LLU deep groove ball bearings in mechanical engineering? 47 mm D Manufacturing Service 25 mm H . Upload your CAD file for 17 mm d an instant.
| d | 17 mm |
| D | 47 mm |
| H | 25 mm |
| d2 | 28.7 mm |
| D2 | 38.1 mm |
| b | 4.2 mm |
| K | 3 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.6 mm |
| a | 65 mm |
| da min. | 23 mm |
| Da max. | 37 mm |
| ra max. | 0.3 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 21.2 kN |
| Basic static load rating C0 | 37.5 kN |
| Fatigue load limit Pu | 1.4 kN |
| Attainable speed | 4300 r/min |
| Preload | 720 N |
| Frictional moment | 0.24 N·m |
| Static axial stiffnes | 470 N/µm |
| Static moment stiffness | 80 N·m/mrad |
| Mass bearing | 0.24 kg |
Detailed Parameters
parameter：
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