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NSK HR30308J Bearing

d - 40 mm

D - 90 mm

T - 25.25 mm

B - 23 mm

C - 20 mm

a - 19.5 mm

r min. - 2 mm

r1 min. - 1.5 mm

da min. - 52 mm

Da min - 76 mm

Da max. - 81 mm

db max. - 52 mm

Db min. - 82 mm

ra max. - 2 mm

rb max. - 1.5 mm

Weight - 0.758 Kg

Basic dynamic load rating (C) - 90.5 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.96

Calculation factor (Y1) - 1.7

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