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KOYO 7203B Bearing

KOYO 7203B Bearing , KOYO bearing , KOYO 7203B precision angular , KOYO bearings introduced

d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

Angle (α) - 40 °

a - 18.2 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

da min. - 21.5 mm

Da max. - 35.5 mm

ra max. - 0.6 mm

Weight - 0.070 Kg

(Grease) Lubrication Speed - 16 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Size:17 mm * 40 mm *

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