知名品牌参考号
06/14, 19017808, BK370, GHK 1282, K-01/04, EUB 1119, BRT 689, MI-WB-11789, 759926, 763412, WB-1242, BK173, VBK 205, 19019561, 11/42, EUB 0019, BRT 369, 15646, GHK 1045, RKB1734
尺寸
Width: 13,9 mm,Outer: 39,9 mm,Inner: 17,5 mm
Precision
ABEC 1, ABEC3, ABEC5, ABEC7, ABEC 9 are available