一種單排或多排減摩軸承,帶或不帶內圈或外圈,其特點是滾輪尺寸相對較小,直徑通常不超過 0.250 英吋(6.35 毫米),長度通常比直徑長。
0.3750 inches nominal bore diameter, self-aligning alignment type, lubrication groove and lubrication hole features provided, 0.8025 inches minimum and 0.8175 inches maximum inner ring width, contact bearing seal type