Tapered roller bearing 78215/78551
Bearing number : 78215/78551
Brand : KOYO
Bore Diameter (mm) : 53,975
Width (mm) : 33,236
Bearing dimensions and specification in KOYO catalogue:
d - 53,975 mm
T - 36,512 mm
B - 33,236 mm
C - 23,52 mm
a - 46,2 mm
r min. - 3,6 mm
r1 min. - 2,4 mm
Da - 117 mm
db - 75 mm
da - 81 mm
Db - 132 mm
Basic dynamic load rating (C) - 150 kN
Basic static load rating (C0) - 177 kN
Calculation factor (e) - 0,87
Calculation factor (Y0) - 0,38
Calculation factor (Y1) - 0,69
Tags : KOYO
