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NA Series

NA4907RS

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  • NA Series
  • NA Series

Dimension and Parameters

Bearing Designation
Current Code :NA4907RS
Original Code :NA4907-2RS
Shaft Diameter（mm） :35
Weight(Kg) :175
Boundary Dimensions(mm)
d :35
Fw :42
D :55
C :20
B :21
Basic Load Rating(N)
Dynamic :22500
Static :37000
Limiting Speed(rpm)
Oil :4800