abec
- 网络Annular Bearing Engineer Committee; 环形轴承工程师委员会(Annular Bearing Engineers Committee)
abec
abec
Annular Bearing Engineer Committee
ABEC(Annular Bearing Engineer Committee)是“环形轴承工程协会”的简称,是美国标准,该标准规定了滚珠的尺寸及运行公 …
环形轴承工程师委员会(Annular Bearing Engineers Committee)
印务局 - 第47/2012号行政长官公告 ... μm 微米 ABEC 环形轴承工程师委员会 ABMA 美国轴承制造商协会 ...
1
As PA9 but running accuracy better than ABMA tolerance class ABEC 9.
与PA9相同,但旋转精度超过ABMA公差级ABEC9级。
2
Dimensional and running accuracy to ABMA tolerance class ABEC 9 (better than P4)
尺寸和旋转精度符合ABMA公差级ABEC9级(超过P4)
3
Dimensional accuracy to ISO tolerance class 4 and running accuracy to ABMA tolerance class ABEC 9
尺寸精度符合ISO公差4级,旋转精度符合ABMA公差级ABEC9级