1304 bearing
Bearing Designation :1304
Dimension（mm）
d :20
D :52
B :15
rs min :1.1
Basic load ratings (kN)
Cr :12.4
Cor :3.35
Speed ratings(rpm)
Grease :11000
Oil :13000
Weight
(Kg) :0.16
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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