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CHINA NU20/500ECMA Bearing

CHINA NU20/500ECMA Bearing , CHINA NU20/500ECMA bearing , CHINA NU20/500ECMA equipment , CHINA bearings pricing

Size:500 * 720 * 128

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