bearing age结果年龄bearingn.轴承；举止；忍受；支撑物；影响bearing property轴承性质bearing capacity承重能力,轴承允许载荷,承载量bearing repeater方位复示器bearing off side轴承泄油面bearing accuracy定向准确度bearing in shell带外罩轴承bearing products轴承产品bearing eapaeity正截面承载力bearing lock nut轴承锁紧螺母Bearing Backlash轴承游隙