K серии
Dimension and Parameters
Bearing Designation
Current Code :K42x50x20
Original Code :19244/42
Shaft Diameter（mm） :42
Weight(Kg) :54
Boundary Dimensions(mm)
Fw :42
D :50
C :20
Basic Load Rating(N)
Dynamic :34500
Static :56500
Limiting Speed(rpm)
Oil :9000
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