plummer block

短语

[机] 轴台

词形变化

plummer blocks 复数 plummer blocks

别名

plumber block

释义与例句

n.
  1. 1.

    A mounting used to support a rotating shaft, using a bearing in a two-piece housing which is bolted to a foundation or bedplate with the mounted shaft in a parallel plane to the mounting surface and perpendicular to the centre line of the mounting holes; functionally similar to a pillow block.

词源

From an unknown word, possibly the surname Plummer a1796, + block

来源：wiktionary