軸じく箱ばこ

noun

axle box

Technical term for the housing that contains the bearing at the end of a railway vehicle axle.

• 鉄てつ道どう車しゃ両りょうの軸じく箱ばこは定てい期き的てきな点てん検けんが必ひつ要ようです。

  The axle boxes of railway vehicles require regular inspection.