High dust and grease paired tapered bearing sealing performance of both performance

 High dust and grease sealing performance of both performance: Ball-ring seal with a special design, the outer sealing lip blocking external foreign invasion, the inner grease seal lip to prevent internal leakage. Compared with the general screw, screw-ring "to reduce the amount of foreign matter 1/30 or less, grease sealing performance and Slewing Bearing increased 3 times, in order to achieve a long tool life, reduce environmental pollution.
 Low torque contact seals: Ball-ring seal lip shape using the most optimal design, and the use paired tapered bearing of special resin material, low friction contact with the screw shaft, simultaneously with high sealing performance and low torque performance, to meet the high-speed and high-precision machine tool requirements.
In 2005 developed a high dust seals, laser processing machines are widely used in machine tools, woodworking Backing Bearings machines for use in harsh environments. 2007 based on this technology to develop a grease seal ring and the injection molding machine market has been widely praised. With this sealing technology further developed the machine with the "-ring Ball", high performance dust and grease sealing performance of both low torque and achieve long tool life and reduce environmental pollution. Machine paired tapered bearing tools "-ring Ball" as the latest high-speed ball screw machine tools, will start selling in April 2011, is expected in 2013 with a high-speed ball screw machine total sales will reach 50 billion yen.