| 单词 | foot bearing |
| 释义 | > as lemmasfoot bearing foot bearing n. a bearing for the foot of a vertical shaft, spindle, etc.; cf. footstep bearing n. at footstep n. Compounds. ΚΠ 1835 Repertory Patent Inventions 4 272 Foot bearing to vertical shaft. 1911 Cassier's Mag. Nov. 614/2 When the pulley is rotated the end of the spindle in the foot bearing will describe a circle in a horizontal plane. 2004 D. S. Dickey & J. B. Fasano in E. L. Paul et al. Handbk. Industr. Mixing xxi. 1292 Often, a lower bearing, called a steady bearing or foot bearing, is used to provide a more economical design. < as lemmas |
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