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Bearing 1303 (NACHI)
Self-aligning ball bearings 1303
Bearing number : 1303
Size (mm) : 17x47x14
Brand : NACHI
Bore Diameter (mm) : 17
Outer Diameter (mm) : 47
Width (mm) : 14
Bearing dimensions and specification in NACHI catalogue:
d - 17 mm
D - 47 mm
B - 14 mm
C - 14 mm
r1 min. - 1 mm
da min. - 22 mm
Da max. - 42 mm
ra max. - 1.0 mm
Weight - 0.130 Kg
Basic dynamic load rating (C) - 12,5 kN
Basic static load rating (C0) - 3,2 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 17000 r/min
Calculation factor (e) - 0.33
Calculation factor (Y0) - 2.01
Calculation factor (Y1) - 1.92
Calculation factor (Y2) - 2.97
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