ball collar thrust bearing
collar thrust bearing
环领推力轴承
有领止推轴承
环形止推轴承
环状止推轴承
环形推力轴承
ball thrust bearing
滚珠止推轴承
球推力轴承
滚珠推力轴承
轴向止推轴承
止推滚珠轴承
four-fulcrum thrust ball bearing pack
thrust collar
推力轴环
推力环
止推套环
推力盘
止推轴环
止推垫圈
止推环
active magnetic thrust bearing
adjustable thrust bearing
adjusting thrust bearing
antifriction thrust bearing
bidirectional thrust bearing
Bi-directional Thrust Bearing
combined journal and thrust bearing
Elastic metal-plastic thrust bearing pads