Luoyang Bearing Science And Technology Co.,Ltd.

YJ6912 matched bearings preload measuring instrument PerformanceThe preload of matched bearing is a key parameter. Its accuracy directly affects the performance of matched bearings as well as host. When doing the original installation,Website:://.zys-bearing.com, bearing will have a certain pre-deformation. So the main role of preload is to make the bearings skip the initial large deformation stage. It significantly increases the support rigidity. In addition, the matched bearings are used in precision bearing system which needs higher accuracy. Matched bearings preload measuring instrument is the specialized instrument for preload measurement.The instrument can measure the preload of matched bearings quantitatively and accurately and ensure the rigidity ,precision and speed of bearings are in an optimization status.Technical Specification Usable range:bore diameter: φ10～60mm outside diameter: ＜φ100mm  height of parts: ＜120mm Measuring range of per-load:  Fa=20～400NMeasuring error of pre-load:  ±5