... lower plenum subfactor 下腔室分因子 lower radial bearing 下径向轴承 lower raft 下部底板；下部支承板 ...
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下部径向轴承传动接头 radial bearing lower drive sub
恒定的径向负荷(恒定的中心轴向负荷)，在该负荷下，滚动轴承理论上可以经受1百万转的基本额定寿命。
Constant radial load (constant axial load center), in the load, the bearing can withstand 1 million transfer theory, the basic rating life.
这类轴承没有填充槽，除径向载荷外，还能承受双向作用的轴向负荷，即使在高转速下也是如此。
Does not fill the tank of these bearings, in addition to radial loads, but also can withstand the axial load in both directions, even at high speeds as well.
首先分析了影响滚动轴承径向游隙的因素，然后根据印刷要求，确定了胶印机滚筒滚动轴承的最佳工作游隙值，最后计算了不同印刷条件下该轴承的装配游隙。
The article discusses the influenced factors of rolling bearing's radial internal clearance, and fixes the optimal working radial internal clearance of offset printing cylinder's rolling bearing.
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