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NSK HR30311J Bearing

NSK HR30311J Bearing , NSK bearing , NSK HR30311J discount , NSK bearings introduced

d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

a - 24,6 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 70 mm

Da min - 104 mm

Da max. - 110 mm

db max. - 71 mm

Db min. - 111 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,63 Kg

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 171 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,7

Size:55 mm * 120 mm * 31,5 mm

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