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NSK HR30234J Bearing

d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 59.4 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 197 mm

Da min - 273 mm

Da max. - 292 mm

db max. - 202 mm

Db min. - 288 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 17.1 Kg

Basic dynamic load rating (C) - 630 kN

Basic static load rating (C0) - 885 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.76

Calculation factor (Y1) - 1.4

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