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NTN 6903 Bearing

NTN 6903 Bearing , NTN bearing , NTN 6903 inquiry , NTN bearings plant

d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

da min. - 19 mm

da max - 20 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,018 Kg

Basic dynamic load rating (C) - 4,65 kN

Basic static load rating (C0) - 2,58 kN

(Grease) Lubrication Speed - 22 000 r/min

(Oil) Lubrication Speed - 26 000 r/min

Calculation factor (f0) - 14,7

Size:17 mm * 30 mm *

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