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KOYO 7228B Bearing

KOYO 7228B Bearing , KOYO bearing , KOYO 7228B Buy , KOYO bearings manufacturers

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 40 °

a - 102,8 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

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2900 r/min

Size:140 mm * 250 mm *

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

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