ball bearing fit

基本解釋

The procession of the ball bearing lead screw fit designing and selecting is very complex, and needs lots of calculations.
絲杠螺母副的設(shè)計(jì)和選型過程復(fù)雜，計(jì)算工作量大。
The ball bearing lead screw fit is a high efficiency part with high precision, which is widely applied to linear motion tables.
滾珠絲杠副是目前直線運(yùn)動(dòng)平臺(tái)中應(yīng)用最廣泛的高精度、高效率傳動(dòng)和定位部件。
The second version also has a smaller ball bearing mount for the eyes, which means the later eyes will not fit the earlier lenses, though the older eyes will fit the later lenses.
第二版安裝眼鏡的處的小球較小，這意味著新版的眼鏡不能用在舊版的鏡上，雖然舊眼睛可以裝到新鏡頭上。