ball bearing inner ring

基本解釋

Single row angular contact ball bearing with two piece inner ring has complex construction, long design cycle, great difficulty in processing.
雙半內(nèi)圈四點接觸球軸承結(jié)構(gòu)復(fù)雜、設(shè)計周期長、加工難度大。
DAC series wheel bearing is a double row angular contact ball bearing incorporating an integral outer ring and two separable inner rings which is available with seals or without seals.
DAC系列輪轂軸承是由一個整體外圈和兩個可分離內(nèi)圈組成的雙列角接觸球軸承，有帶密封圈和不帶密封圈兩種結(jié)構(gòu)。
uhcbearing.com
FT and correlation theory are applied to acquire cyclic correlation algorithm of period impact signals and second-order cyclic frequency of bearing faults including the inner ring, out ring and ball.
使用傅氏級數(shù)及相關(guān)分析理論，給出了周期沖擊信號循環(huán)自相關(guān)函數(shù)數(shù)學(xué)表達式，得到了故障存在于內(nèi)外環(huán)和滾動體上的二階循環(huán)頻率大??；