Tapered roller bearings 3189X/3120
Bearing number : 3189X/3120
Brand : KOYO
Bore Diameter (mm) : 25,4
Width (mm) : 29,997
Bearing dimensions and specification in KOYO catalogue:
d - 25,4 mm
T - 30,162 mm
B - 29,997 mm
C - 23,812 mm
a - 20,3 mm
r min. - 2 mm
r1 min. - 3,2 mm
Da - 61 mm
db - 35 mm
da - 37,5 mm
Db - 67 mm
Basic dynamic load rating (C) - 78,8 kN
Basic static load rating (C0) - 89,3 kN
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,8