莱阳进口轴承truck side bearing（机车的）下旁承,底板,镶板,闸瓦托

trunnion bearing耳轴承

tumbler bearing铰式支座,摆动支座（轴承）

two-direction self-aligning ball thrust bearing双球面止推滚珠轴承,自调止推滚珠轴承

two-piece bearing对开轴承,拼合轴承,可调轴承

two-point bearing二点交叉定位

uncoupling lever shaft bearing互钩开关杆轴承

universal-joint cross bearing万向接头轴承

universal-joint needle bearing万向节针式轴承

upper bearing上轴承,上轴瓦

upper center crankshaft bearing曲轴主轴承上中轴瓦

water lubricated bearing水润滑轴承

water pump shaft bearing水泵轴轴承