needle roller 滚针 ; 滚针轴承
drawn cup needle roller bearing [机] 冲压外圈滚针轴承
Track roller needle roller bearings 滚轮滚针轴承
needle roller thrust bearing [机] 推力滚针轴承
Entity Bushed Needle Roller Bearing 实体套圈滚针轴承
roller bearing needle 滚针轴承滚针
Such as cylindrical roller bearings, tapered roller, needle, ring and other on-line automatic detection.
如轴承圆柱滚子、圆锥滚子、滚针、套圈等的在线自动检测。
For needle roller bearings without inner ring, a suitable internal clearance is achieved by selecting the appropriate tolerance for the raceway diameter.
对于无内圈滚针轴承，通过为滚道直径选择合适的公差，可得到合适的内部游隙。
The needle roller faces are flat or rounded.
针滚的表面是平直的或圆形的。
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