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Bearing HR32915J (NSK)
Tapered roller bearings HR32915J
Bearing number : HR32915J
Size (mm) : 75x105x20
Brand : NSK
Bore Diameter (mm) : 75
Outer Diameter (mm) : 105
Width (mm) : 20
Bearing dimensions and specification in NSK catalogue:
d - 75 mm
D - 105 mm
T - 20 mm
B - 20 mm
C - 16 mm
a - 18,7 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 84 mm
Da min - 98 mm
Da max. - 99 mm
db max. - 81 mm
Db min. - 101 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0,53 Kg
Basic dynamic load rating (C) - 72,5 kN
Basic static load rating (C0) - 120 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4300 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,8
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