CN/EN

Core business

Core business Bearing machine

Bearing machine

It is applicable for grinding internal circle of various bearing rings, grove and roller way of internal ring and external ring of the spherical bearing, roller way of internal ring and external ring of conical roller bearing and flange of internal ring and external ring of the roller bearing. The grinding diameter scope: 6mm-1600mm; roundness scope: 0.001m-0.006mm; diameter scope: 0.002mm-0.008mm; and roughness scope: Ra0.016-Ra0.8
Top 日韩精品久久综合色-久久只有精品亚洲伊人-婷婷综合在线视频精品-久久香蕉国产线看观看免费