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KOYO 7204B Bearing

d - 20 mm

D - 47 mm

B - 14 mm

C - 14 mm

Angle (α) - 40 °

a - 21.5 mm

r min. - 1 mm

r1 min. - 0.6 mm

da min. - 25.5 mm

Da max. - 41.5 mm

ra max. - 1 mm

Weight - 0.112 Kg

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

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