Inch Tapered Roller Bearing
Dimension and Parameters
Bearing Designation
Cone :1988
Cup :1922
Dimension（mm）
d :28.575
D :57.150
T :19.845
B :19.355
C :15.875
R :3.5
r :1.5
Basic load ratings (kN)
Cr :47.3
Cor :55
Speed ratings(rpm)
Grease :6700
Oil :9000
Weight
(Kg) :0.22
