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NTN NA4903R Bearing

NTN NA4903R Bearing , NTN bearing , NTN NA4903R description , NTN bearings Applications

d - 17 mm

F - 22 mm

D - 30 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 19 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 11,2 kN

Basic static load rating (C0) - 14,6 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 18 000 r/min

Size:17 mm * 30 mm *

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