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NTN 230/670BK Bearing

NTN 230/670BK Bearing , NTN bearing , NTN 230/670BK request , NTN bearings life cycle

d - 670 mm

D - 980 mm

B - 230 mm

C - 230 mm

r min. - 7,5 mm

da min. - 706 mm

Da max. - 944 mm

ra max. - 6 mm

Weight - 573 Kg

Basic dynamic load rating (C) - 6 550 kN

Basic static load rating (C0) - 14 600 kN

(Grease) Lubrication Speed - 280 r/min

(Oil) Lubrication Speed - 360 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3

Calculation factor (Y1) - 3,07

Calculation factor (Y2) - 4,57

Size:670 mm * 980 mm *

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

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