KOYO 單列角接觸球軸承-d240~380mm

公稱型號

KOYO 7048,KOYO 7048B,KOYO 7248,KOYO 7248B,KOYO 7052,KOYO 7052B,

KOYO 7056,KOYO 7056B,KOYO 7060,KOYO 7060B,KOYO 7064,KOYO 7064B,

KOYO 7068,KOYO 7068B,KOYO 7072,KOYO 70728,KOYO 7076,KOYO 7076B