金属轴承 meaning in English

tri metal bearing
tri-metal bearing

Plain bearings - compression testing of metallic bearing materials
金属轴承材料的压缩试验
Sintered metal bearing - determination of radial crushing strength
烧结金属轴承.径向抗压碎强度的测定
A metal bearing assembly for sizing procedure of subminiature vibrating motors
金属轴承装置,尺寸适合超小型振动马达
Plain bearings - bearing fatigue - part 2 : test with a cylindrical specimen of a metallic bearing material iso 7905 - 2 : 1996
关节轴承.轴承疲劳强度.第2部分:用金属轴承材料圆柱