| 释义 |
1 ?刚性支承点 ... rail bearing轨枕,轨承,轨底支承面 rear bearing后轴承(车床) rigid type bearing刚性支承点,刚性支承面非自位滚动轴承 ... 2 ?刚性支承面非自位骨碌轴承 ... fork bearing叉轴承 rigid type bearing刚性支承点,刚性支承面非自位骨碌轴承 guardbearing动力输出轴的)护罩轴承 ... 3 ?刚性支承面非自位滚动轴承 ... rear bearing后轴承（车床） rigid type bearing刚性支承点，刚性支承面非自位滚动轴承 rim bearing轮缘座，环承 ... 4 ?刚性支承面非自位滚动 ... rear bearing后 轴承(车床) rigid type bearing刚性支承点,刚性支承面非自位滚动 轴承 rim bearing轮缘座,环承 ...
|