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Bearing 53178/53375 (NSK)
Tapered roller bearings 53178/53375
Bearing number : 53178/53375
Size (mm) : 44.45x95.25x30.958
Brand : NSK
Bore Diameter (mm) : 44,45
Outer Diameter (mm) : 95,25
Width (mm) : 30,958
Bearing dimensions and specification in NSK catalogue:
d - 44,45 mm
D - 95,25 mm
T - 30,958 mm
B - 28,301 mm
C - 20,638 mm
ra1 max. - 0,8 mm
a - 30,7 mm
r min. - 2 mm
r1 min. - 0,8 mm
Da - 81 mm
db - 53 mm
ra max. - 2 mm
da - 60 mm
Db - 89 mm
Weight - 0,939 Kg
Basic dynamic load rating (C) - 87,5 kN
Basic static load rating (C0) - 97 kN
(Grease) Lubrication Speed - 3600 r/min
(Oil) Lubrication Speed - 5300 r/min
Calculation factor (e) - 0,74
Calculation factor (Y0) - 0,45
Calculation factor (Y1) - 0,81
Tags : NSK , 44.45x95.25x30.958
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