1·Ball joint housing is an outer ring of radial spherical plain bearing, made of zinc base alloy.
球头座为向心关节轴承的外圈，由锌基合金制成。
2·These new designs of Rod End and Spherical plain bearing families set the industry's quality and performance standards.
这些新的设计，杆端关节轴承和关节轴承的家庭设置产业的质量和性能标准。
3·The sliding surface of s type angular contact spherical plain bearing inner ring is a non -symmetrical spherical surface.
型角接触关节轴承内圈的滑动表面是不对称球面。
4·Actual deviation of height of the spherical plain thrust bearing.
推力关节轴承实际高度偏差。