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Bearing 7313B (NACHI)
Angular contact ball bearings 7313B
Bearing number : 7313B
Size (mm) : 65x140x33
Brand : NACHI
Bore Diameter (mm) : 65
Outer Diameter (mm) : 140
Width (mm) : 33
Bearing dimensions and specification in NACHI catalogue:
d - 65 mm
D - 140 mm
B - 33 mm
C - 33 mm
Angle (α) - 40 °
a - 26.6 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 77 mm
Da max. - 128 mm
ra max. - 2 mm
Weight - 2.22 Kg
Basic dynamic load rating (C) - 105 kN
Basic static load rating (C0) - 77,5 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 5300 r/min
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