Inch Tapered Roller Bearing
Dimension and Parameters
Bearing Designation
Cone :17887
Cup :17831
Dimension（mm）
d :45.230
D :79.985
T :19.842
B :20.638
C :15.080
R :2.0
r :1.3
Basic load ratings (kN)
Cr :62.0
Cor :78.5
Speed ratings(rpm)
Grease :4500
Oil :6000
Weight
(Kg) :0.41
