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Bearing HR32910J (NSK)
Tapered roller bearings HR32910J
Bearing number : HR32910J
Size (mm) : 50x72x15
Brand : NSK
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 15
Bearing dimensions and specification in NSK catalogue:
d - 50 mm
D - 72 mm
T - 15 mm
B - 15 mm
C - 12 mm
a - 13,5 mm
r min. - 0,6 mm
r1 min. - 0,6 mm
da min. - 58 mm
Da min - 66 mm
Da max. - 67 mm
db max. - 54 mm
Db min. - 69 mm
ra max. - 0,6 mm
rb max. - 0,6 mm
Weight - 0,193 Kg
Basic dynamic load rating (C) - 36 kN
Basic static load rating (C0) - 54 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6300 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y1) - 1,8
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