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NTN NK47/30R+IR42×47×30 Bearing

NTN NK47/30R+IR42×47×30 Bearing , NTN bearing , NTN NK47/30R+IR42×47×30 origin , NTN bearings manufacturers

d - 42 mm

F - 47 mm

D - 57 mm

B - 30 mm

C - 30 mm

r min. - 0,3 mm

s - 1 mm

da min. - 44 mm

Da max. - 55 mm

ra max. - 0,3 mm

Weight - 0,222 Kg

Basic dynamic load rating (C) - 42,5 kN

Basic static load rating (C0) - 91,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 500 r/min

Size:42 mm * 57 mm *

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