needle bearing

名词 n.
中文释义

英文释义

名词 n.
  1. A type of roller bearing in which the load-bearing elements are longish, thin, cylindrical pins.
    — The drive from each hydraulic transmission to the axle-mounted gearboxes on the outer axles of each bogie is through cardan shafts fitted with needle-bearing universal joints.

词形变化

needle bearings plural
0 次浏览 数据来源: Wiktionary