7.特大垫圈—C级(GB/T 5287—2002)

【规格和质量】(1)优选尺寸(单位:mm)规格(螺纹大径d)内径d1公称(min)外径d2公称(max)厚度h质量m≈/(kg/1000件)公称max55.51822.33.6266.62222.35.43892833.613.0010113433.619.141213.54444.643.251617.5565687.2320227267173.924268567242.2303310567367.5363912589.2695.6(2)非优选尺 ......（本文共 360 字 , 1 张图）     [阅读本文] >>