单环推力轴承
single-collar thrust bearing
压力平衡式轴承密封
pressure balanced bearing seal
角接触式推力轴承
angular-contact thrust bearing
密闭式推力轴承
closed type thrust bearing
自动调整式推力轴承
pivoted shoe thrust bearing
自位式推力轴承
adjustable thrust bearing
单向推力轴承
single-direction thrust bearing
single direction thrust bearing
single thrust bearing
one direction thrust bearing
环状单向推力轴承
circular unidirectional thrust bearing
环形球推力轴承
ball collar thrust bearing