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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