... 球面铰刀 ball reamer; 球面壳 spherical housing; 球面立体角 {数} spherical solid angle; ...
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the spherical surface bearing housing 球面轴承座
spherical outside surface bearing housing 外球面轴承座
The roller of these bearings are of spherical shape, and the spherical raceway surface of the housing washer is selfaligned.
该类轴承滚子为球面型，由于座圈滚道面呈球面，具有调心性能。
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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。
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