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Bearing 1309 (NACHI)
Self-aligning ball bearings 1309
Bearing number : 1309
Size (mm) : 45x100x25
Brand : NACHI
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in NACHI catalogue:
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
r1 min. - 1.5 mm
da min. - 53 mm
Da max. - 92 mm
ra max. - 1.5 mm
Weight - 0.957 Kg
Basic dynamic load rating (C) - 38,1 kN
Basic static load rating (C0) - 12,7 kN
(Grease) Lubrication Speed - 6200 r/min
(Oil) Lubrication Speed - 7600 r/min
Calculation factor (e) - 0.25
Calculation factor (Y0) - 2.68
Calculation factor (Y1) - 2.56
Calculation factor (Y2) - 3.95
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