Bearing production: wood pulverizer with what type bearing

Bearing temperature rise shall not exceed the ambient temperature shall not exceed ℃ high temperature JB/T, bearing temperature rise shall not exceed ℃, environment temperature shall not exceed ℃ high temperature JB/T. M/s, the oil viscosity ℃ - Mm/s, circulation, oil bath lubrication way, suitable lubricating oil - Chronic kidney disease (CKD) gear oil; ℃ oil viscosity Mm/s, drip lubrication way, hand watering, suitable lubricating oil - gear oil chronic kidney disease (CKD). 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. /C— — Clearance conform to the standards prescribed by the group, the windage is less than group, forging badly burnt surface morphology such as orange peel, the distribution of small cracks and thick oxide skin. Hammer crusher is also called dry broken, it is used for crushing and drying soft and abrasive materials, such as gypsum, chalk, clay, slurry filter cake, etc. , such as the industrial by-product gypsum, flue gas desulfurization gypsum were scattered, drying and calcining, the machine is high efficiency, low energy consumption, at the same time of drying is scattered and broken. Chassis is also very vulnerable part, it takes a long time to face it red roast, and occasionally there are sand, gravel hit for a long time will cause of persecution to the chassis. Bearing the fastening a, because the wind leaf spindle under load is very large, and shaft is very long, easy to deformation, therefore, request must have a good bearing performance. Fully integrated wheel hub unit bearing system with double row angular contact ball bearing, with a matching ring and ball group, in order to provide the required axial clearance or pre load. And often caused by axial load of fracture fragments, hoisting machine in the running process because of its high altitude high load more serious damage to the bearing of transmission parts. When the interference fit more than radial clearance, the oil level is too high or bearing box completely filled with grease, it will lead to lubricant full mixing and produce high temperature or spills. Will repair parts heating with heat conduction way, promote the material curing, & amp; #; Clearance adjustable bearing clearance adjustable bearing means can move the relative axial bearing raceway position to obtain the required clearance. And the reflection of lubricant hot oiled, as in the sample - diameter Mu m steel kind of spherical particles, certainly bearing micro cracks started to appear fatigue, remove shaft with parts, replace the shaft sleeve; , is like the measurement of rolling bearing vibration acceleration sensor, but the low frequency vibration velocity signals analysis. & emsp; & emsp; Generator after the front bearing end cover, bearing end cover, bearings front to build a relatively closed space, produce gas, only from the generator before bearing gap between front cover and the generator shaft, caused by friction, coupling skid generator shaft front and coupling torque limiter in temperature is very high, so that the combustible gas ignited, and between the coupling and coupling cover combustion, the heat generated by the continued the generator shaft front and bearing end cover before heating, front end cover and the generator shaft front of high temperature gasification and progress within the bearing grease.