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NTN 21311K Bearing

NTN 21311K Bearing , NTN bearing , NTN 21311K introduced , NTN bearings Purchaser

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1,69 Kg

Basic dynamic load rating (C) - 145 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 3 700 r/min

(Oil) Lubrication Speed - 4 800 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,63

Calculation factor (Y1) - 2,69

Calculation factor (Y2) - 4,01

Size:55 mm * 120 mm *

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