NNCL -型双列圆柱滚子轴承内圈三个法兰和一个普通的外圈。

NNCL - type double row cylindrical roller bearings have an inner ring with three flanges and a plain outer ring.

youdao

NNCL -型双列圆柱滚子轴承内圈三个法兰和一个普通的外圈。

NNCL - type double row cylindrical roller bearings have an inner ring with three flanges and a plain outer ring.

youdao