Special CSF-25/CSG-25 Precision Cross Roller Bearing for Harmonic Drive Gear Reducer

CSF Series Croed roller bearing for Harmonic Drive Gear Reducer

Croed roller bearing for Harmonic Drive Gear Reducer sepecificationWith the Cro-Roller Ring, cylindrical rollers are arranged crowise, with each roller perpendiar 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 Cro-Roller Ring achieves high rigidity dete the minimum poible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial s, swiveling tables of machining centers, rotaryunits of manipulators, precision rotary tables, equipment, measuring instruments and IC manufacturing machines.

CSF Series Croed roller bearing Introduction

CSF Series Cro Roller Bearing for High-Torgue CSF Harmonic Drive GearCSG Series Cro Roller Bearing for High-Torgue CSG Harmonic Drive GearCSG-14 Cro Roller Bearing (11x55x16.5mm) for Harmonic Drive Gear Reducer1.Product DescriptionCSF/CSG/SHF/SHG Series Cro Roller Bearing for Harmonic Drive is cro roller structure.According to its application area there are two types( CSF/CSG Series and SHF/SHG Series ).Rolling body are cylindrical rollers which arranged orthogonality,this structure can e one bearing can bear the load from every direction e.g. radial,axial and tilting torque etc. Bearing with high rigidity,rotation accurancy and load carrying capacity. This series bearing has compact appearance,with mounting hole,customer can mount directly,suitable for every kinds of harmonic drives.CSF/CSG Series (Outer ring split,inner ring integraty)Outer ring split,inner ring integraty structure ,there is no need of flange and bearing seat.suitable for every kind of CSF(CSG) series harmonic drives.2.Product Model NumberCSF14 CSF17 CSF20 CSF25 CSF32 CSF40 CSF45 CSF50 CSF65CSG14 CSG17 CSG20 CSG25 CSG32 CSG40 CSG45 CSG50 CSG65SHF14 SHF17 SHF20 SHF25 SHF32 SHF40 SHF45 SHF50SHG14 SHG17 SHG20 SHG25 SHG32 SHG40 SHG45 SHG503.Cro Roller Bearing InstallationLubricationBearing with high quality compound lithium-based grease in factory,so under normal using condition there is no need to add grease.but for bearing running ,in the inital stage ,the frictional torque will increase temporarily, frictional torque will be stable when grease uniformly adhere to raceway and roller.Mounting cautionPls clean up the parts e.g bearing seat ,axis etc,Which related to the bearing mounting. Chethe burrs(e sure good fit tolerance between inner ring of bearing seat and outer ring of bearing, shaft neand inner ring of bearing)When tightening scew, Retaining bolt locking should be divided to 3~4 stages from incompletion locking to completion locking,according to the “ + croing method” again and again.Notepls do not disaembly the bearing,for it is adjust by profeional workers and to keep good preload and grease. If it runs abnormally after you receiving the bearing ,pls contact us.Besides, bearing working temperature is -20~+80 Celsius ,if not ,pls contact us.4.Applications:•Industrial ic arm,Reducer drive•precision Turntable,NC rotary table•Rotation part of Machine tools• instrument, equipment• Aviation equipment, etc