Locity Machinery Co.ltd is a professional precision bearing manufacturer,located in the well-kown bearing production base-luoyang city. Many workers with middle and senior bearing production management experiences and the Technicians can supply you perfect products technical service.Mainly produce rotary table bearings,crossed roller bearings,crossed taper roller bearings,Thrust cylindrical roller bearings etc. The precision level is P5,P4,P2. Bearing Size range is from Inner ring 50mm---Outer ring 130Locity Machinery Co.ltd is a professional precision bearing manufacturer,located in the well-kown bearing production base-luoyang city. Many workers with middle and senior bearing production management experiences and the Technicians can supply you perfect products technical service.Mainly produce rotary table bearings,crossed roller bearings,crossed taper roller bearings,Thrust cylindrical roller bearings etc. The precision level is P5,P4,P2. Bearing Size range is from Inner ring 50mm---Outer ring 1300mm.
 
Main products are rotary table bearings YRT,YRTS,YRTM,ZKLDF series and crossed cylindrical roller bearings RB,RE,RU,RA,RA-C,CRB,CRBC,CRBH,XSU,SX. Crossed taper roller bearings JXR,XR,Thrust cylindrical roller bearings 811,812 series etc. At the same time , Bearings precision level of Locity machinery can achieve to P4,P2 ,we accumulated many experiences After years of service to customers abroad and home, products have been exported to Germany,Italy,Korea,Japan,America,Belgium,Turkey etc. The most application area is precision rotation working table,machining center rotation table,Industrial robot joints and rotation,manipulator rotation parts,calculator,IC manufacturing equipments,CNC machine tool,Automation industry,direct drive motor,precision instrument,radar,Medical  equipment,printing,textile industries etc. Replace Import ones.
 
 Locity Machinery Bearings are all controlled according to ISO9001 quality requirements before factory.Quality is stable and with best performance compare with price. We are always receive good assessment from customers domestic and abroad. In all,Locity Machinery’s grow can not leave the supporting from old and new friends,hope we can get together and Have Win-Win Relations.
 
交叉滚子轴承特点 Features  of crossed roller bearings
架构特点 structure features
交叉滚子轴承，是圆柱滚子在呈90°的V形沟槽滚动面上通过隔离块被相互垂直的排列，所以交叉滚子可以承受径向负荷、轴向负荷及力矩负荷等多方向的负荷。内外圈的尺寸被小型化，极薄形式根式接近于极限的小型尺寸，并且具有高刚性，且精度科达到P5，P4，P2级，因此适合于工业机器人的关节部和旋转部、机械加工中心的旋转台，精密旋转工作台、医疗机器、计算器、军工、IC 制造装置等设备。
Crossed roller bearings,cylindrical rollers are arranged crosswise,with each roller perpendicular to the adjacent roller,in a 90°V groove,separated from each other by a spacer retainer.This design allows just one bearing to receive loads in all directions including radial,axial and moment loads.Since the cross-roller ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots,swiveling tables of machining centers,rotary units of manipulators,precision rotary tbales,medical equipments,measuring instruments and IC manufacturing machines.