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NA Series

NA4901RS

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  • NA Series
  • NA Series

Dimension and Parameters

Bearing Designation
Current Code :NA4901RS
Original Code :NA4901-2RS
Shaft Diameter（mm） :12
Weight(Kg) :27.5
Boundary Dimensions(mm)
d :12
Fw :16
D :24
C :13
B :14
Basic Load Rating(N)
Dynamic :4950
Static :5800
Limiting Speed(rpm)
Oil :12000