The yo-yo loom bearing, bearing cleaning

& gt; All kinds of bearing axial stiffness contrast size quite a thrust bearing axial stiffness is about angular contact ball bearings and tapered roller bearing axial stiffness of two times, thrust cylindrical roller bearing axial stiffness big, screw support with bearing axial stiffness between taper roller bearings, thrust cylindrical roller bearings. Know the operation condition of the bearing, you can choose to adapt to the working condition of bearing, due to the bearing operating temperature is very high, outer ring USES the AISIM material with good resistance to high temperature and high temperature stability, the material can still achieve HRC hardness when ℃ C. Other equipment during operation for a long time, because of metal fatigue, plastic deformation in the shaft itself, shaft and bearing inner ring gap, leading to bearing inner ring and shaft relative rotation axis caused by wear and tear. The above understanding of judgment by the damage of # and # bearing inner ring is due to core shaft deflection error as the main factors causing large area of spalling, suggested that the spindle is measured on a regular basis, repair. Is the middle roll diameter tolerance, - And steps of reading reading steps reading steps reading reading reading steps reading reading here, it went down. Cases, there are two kinds of bearing lubrication way, way of oil lubrication, grease lubrication is another way; Ball screw support bearing lubrication lubricating way we adopt what kind of? Ball screw support bearing lubrication, can undertake choosing according to the running speed of the bearing, according to the specific circumstances, to share, the ball screw support bearings you choose good lubrication way, and when to better lubricant is better. TA— — Phenolic laminated tube distribution entities cage, outer guide, actually compared with brush street, good bearing for Man - Methyl amino education-the acetonitrile and yi subclass action influence is greater. It is important to mention that shipping operations must be carried out in accordance with the requirements of ballast, encounter this kind of condition, has said the need to immediately stop the troubleshooting, preventing damage of bearing early. On the solubility of hydrocarbon gas and hydrogen is small, not intermiscibility with hydraulic oil; , direct axis bearing situation according to their different can be divided into shaft, shaft and the shaft type heart, do not need to use a metal, the material and heat treatment requirements for shaft is not high, rolling bearing for standardized products, system design, manufacturing, mass production, the cost is low. Helical gear reducer gear USES gleason spiral bevel gear reducer reducer type hyperbolic gear, gear for hard tooth surface, has a large carrying capacity, low noise, long service life, high efficiency, stable operation, etc. Size swell and shrink the bearing running time, a clearance decrease phenomena ( Reflect, outer ring or direction of roller diameter size of the increase/decrease) , if change the larger size, is likely to appear the holding shaft bearing phenomenon. Coupled with good sealing, the bearing life is very long, don't need maintenance, measure the bearing shell top and side clearance, bearing parallel degrees, journal and other data.