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NA Series

NA4903RS

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  • NA Series
  • NA Series

Dimension and Parameters

Bearing Designation
Current Code :NA4903RS
Original Code :NA4903-2RS
Shaft Diameter（mm） :17
Weight(Kg) :40
Boundary Dimensions(mm)
d :17
Fw :22
D :30
C :13
B :14
Basic Load Rating(N)
Dynamic :6050
Static :10100
Limiting Speed(rpm)
Oil :9000