ball bearing fit

基本解释

The procession of the ball bearing lead screw fit designing and selecting is very complex, and needs lots of calculations.
絲杠螺母副的設計和選型過程複襍，計算工作量大。
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動平台中應用最廣泛的高精度、高傚率傳動和定位部件。
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.
第二版安裝眼鏡的処的小球較小，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。