swivel bearing

基本解釋

Ball bearing perform to fully swivel under load.
載荷下滾珠軸承能夠充分旋轉。
Also, the lives of the swivel joints are verified using the calculation method for the life of knuckle bearing.
對回轉接頭的壽命檢驗借鑒了關節(jié)軸承的計算方法，使計算結果更為合理。
The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.
考慮鉆機（水）龍頭和轉盤主軸承工作載荷的模糊性及可靠性要求，應用模糊數(shù)學基本原理求得平均計算載荷，從而計算出主軸承的模糊可靠性壽命。