轴承K85X93X20K85X92X20INA
滚针轴承85X91X1285X92X2085X93X25
滚针轴承日本K80X86X20K80X86X30
滚针轴承K80X86X30K80X88X30K85X92X20
德国轴承K85X92X20K90X97X20
滚针轴承保持9098