Precision bearings according to ISO grading standards are divided into: P0, P6, P5, P4, P2. Rank higher in turn, where P0 is the general accuracy, other grades are precision level. Of course, different classification standards, different types of bearings, their classification method somewhat different, but the meaning is to the. The use of performance requirements of precision bearings rotating body with high runout accuracy, high-speed rotation and small changes in friction and friction.
2013年7月29日星期一
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China's auto market is the best cooperation in good faith. Is a professional manufacturer of tapered Bearing manufacturer Tapered roller bearings, spherical bearings of the private sector. Since 1996, with business development, product quality improvement and service improvement, more and more foreign customers began to enjoy our products. Products are mainly exported to Thailand, Indonesia, Pakistan and other countries and regions.
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