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NSK HR30207C Bearing

d - 35 mm

D - 72 mm

T - 18.25 mm

B - 17 mm

C - 13 mm

a - 19.6 mm

r min. - 1.5 mm

r1 min. - 1.5 mm

da min. - 46 mm

Da min - 59 mm

Da max. - 63 mm

db max. - 44 mm

Db min. - 68 mm

ra max. - 1.5 mm

rb max. - 1.5 mm

Weight - 0.331 Kg

Basic dynamic load rating (C) - 47 kN

Basic static load rating (C0) - 54.5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0.66

Calculation factor (Y0) - 0.5

Calculation factor (Y1) - 0.91

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