n.軸襯；套管
n.[電學(xué)]絕緣套管
Determine the proper bushing length from the thickness of the center member to be inserted between the friction facings. 由設(shè)于摩擦板間的中心構(gòu)件厚度，決定正確的軸襯長度。
Grease from a standard grease fitting is distributed to the shaft through a groove in the outside diameter of the bearing and from radial holes in the bushing's well. 從標(biāo)準潤滑油嘴注入的潤滑油通過軸承外徑的環(huán)形槽分流到閥軸上，并且從徑向孔流入軸襯壁上。
