self-lubricating bearings的意思|示意

All the valve's internal self-lubricating bearings are sliding bearings, the whole material the use of carbon steel PTFE liner.

所有阀门的内部轴承均采用自润滑式滑动轴承，材质采用碳钢全衬聚四氟乙烯。

SF-1 carbon steel self-lubricating bearings used high quality low-carbon steel plate as base, sintered porous bronze as its interlayer and the Compound of PTFE and Lead as its surface.

该产品以优质低碳钢为基体，中间烧结球形青铜层，表面轧制聚四氟乙烯和铅的混合物。

Bearings: Self lubricating, built in wiper seals, Frelon teflon coated available.

轴承：自润滑，密封在雨刮，黄蜂聚四氟乙烯涂层可建成。

The test results showed that the SPF self lubricating beringshave superior in some performances to DU bearings.

试验结果表明SPF复合自润滑滑动轴承的某些性能已超过DU轴承。

In this exhibition, the company will sell its main office chair pivot point for the self-lubricating plastic plain bearings.

在这次展会上，该公司将主要推销其用于办公椅枢轴点的自润滑塑料滑动轴承。

The fabric self-lubricating liner is the key factor to the performance of self-lubricating spherical bearings with heavy load, impact resistance, and long life and so on.

织物自润滑衬垫的性能是保证关节轴承具备重载、耐冲击、长寿命等特性的关键因素。