Spindle is supported by high precision taper roller bearing.
主轴是支持高精度圆锥滚子轴承。
D1-4 spindle is supported by high quality tapered roller bearing.
素d 1 - 4主轴支持高品质圆锥滚子轴承。
Spindle is supported by precision tapered roller bearing.
对精密主轴圆锥滚子轴承。
Spindle is supported by high precision tapered roller bearing.
主轴是支持高精度圆锥滚子轴承。
Close roller Settings and very high spindle speeds.
罗拉隔距太小，锭速太高。
The structure and the antivibration property of a new type of machine tool spindle supported by roller bearings were studied in the paper.
本文对一种新型的高阻尼机床主轴的结构和减振性能进行了研究。
Major in electrical, machine tool spindle, air-compressors, wind round, roller, plastic rotary clubs, and other groups working balance check.
主要应用于电机、机床主轴、风机、风轮、滚筒、胶棍等旋转体工件平衡校验。
Spindle supported by high precision roller bearings, able to turn precisely.
高精度滚动轴承支承，回转精度高。
The vibrations are caused by spindle curved tooth meshing impact when the gap between work roller bearing block and frame is oversized.
主要振因是当工作辊轴承座与牌坊之间间隙过大时，接轴弧形齿的啮合冲击将激起轧辊横向振动。
Work spindle with high precision adjustable radial clearance of double row cylindrical roller bearing centering.
工作台主轴采用高精度可调径向间隙双列短圆柱滚子轴承定心。
The invention discloses a mechanical eccentering arm with eight arms including a motor, a clutch, a roller threaded spindle, drive parts and an eccentering arm;
本发明公开了一种八臂机械推靠器，包括：电动机、离合器、滚柱丝杠、传动部件、推靠臂；
The invention discloses a mechanical eccentering arm with eight arms including a motor, a clutch, a roller threaded spindle, drive parts and an eccentering arm;
本发明公开了一种八臂机械推靠器，包括：电动机、离合器、滚柱丝杠、传动部件、推靠臂；
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