• Welcome

NSK NA4904 Bearing

NSK NA4904 Bearing , NSK bearing , NSK NA4904 dimensions , NSK bearings Online

d - 20 mm

Fw - 25 mm

D - 37 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

da min. - 22 mm

Da max. - 35 mm

ra max. - 0,3 mm

Weight - 0,077 Kg

Basic dynamic load rating (C) - 19,7 kN

Basic static load rating (C0) - 22,9 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 18000 r/min

Size:20 mm * 37 mm *

  • #number
  • ID(内径)
  • OD(外径)
  • B(厚度)