• Welcome

NTN 21309CK Bearing

NTN 21309CK Bearing , NTN bearing , NTN 21309CK Middleman , NTN bearings custom

d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

r min. - 1,5 mm

da min. - 53,5 mm

Da max. - 91,5 mm

ra max. - 1,5 mm

Weight - 0,912 Kg

Basic dynamic load rating (C) - 102 kN

Basic static load rating (C0) - 106 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 5 700 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,54

Calculation factor (Y1) - 2,6

Calculation factor (Y2) - 3,87

Size:45 mm * 100 mm *

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