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KOYO 7228C Bearing

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 15 °

a - 47.1 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 154 mm

Da max. - 236 mm

ra max. - 2.5 mm

Weight - 7.76 Kg

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (f0) - 14.8

Tags :  KOYO . 140x250x42

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

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