self-aligning roller bearing 自动对位滚子 ; 圆柱滚子轴承
self aligning roller bearings 类调心滚子轴承 ; 调心滚子轴承 ; 类
self-aligning roller bearings 调心滚子轴承
thrust self-aligning roller bearing 推力调心滚子轴承
automatic self aligning roller 自动调心滚柱
double row self-aligning roller bearing 双列调心滚子轴承
single-row self-aligning roller bearing 单列自位滚柱轴承
self aligning roller bearing 球面滚柱轴承
Adjustable self-aligning roller 可调自动调心托辊组
self-aligning roller thrust bearing 自位滚柱止推轴承
Self-aligning roller bearing is a bearing.
调心滚子轴承是轴承的一种。
The high speed shaft of the coal mill gear box for the boiler in a power plant broke, and the double-row self-aligning roller bearing was damaged.
某电厂发生锅炉磨煤机变速箱高速轴断裂，双列调心滚子轴承损坏。
The upper end and the lower end of a lifting screw are in a double-self-aligning hanging structure with a self-aligning roller step bearing so that the stress state of the lifting screw is improved.
提升螺杆上、下端采用调心滚柱止推轴承双调心吊挂结构改善提升螺杆受力状态。
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