Denominación do rodamento
Current Code :NA4904RS
Original Code :NA4904-2RS
Shaft Diameter（mm） :20
Peso (Kg) :80
Boundary Dimensions(mm)
d :20
Fw :25
D :37
C :17
B :18
Basic Load Rating(N)
Dinámico :14900
Estática :17500
Limiting Speed(rpm)
Aceite :7500
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