2303 bearing
Bearing Designation :2303
Dimension（mm）
d :17
D :47
B :19
rs min :1
Basic load ratings (kN)
Cr :14.4
Cor :3.55
Speed ratings(rpm)
Grease :11000
Oil :14000
Weight
(Kg) :0.156
Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing.
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