What kind of bearing is the standard of pu castor

What kind of bearing is the standard of pu castor and different bearing grease in the bearing form outline to traffic is not the same, must form the contour comparison is, shorter running-in time, bearing temperature is low, in the long-term operation and smooth, this is a kind of ideal grease, so is especially important for into the canal of grease. Grease is also due to the extrusion lubricating oil discharge, but for the NTN bearing grease rarely direct squeeze oil discharge, due to an entrance to just lubrication bearings in timeliness, oil is flowing on the internal space of the bearing. In recent years the study of metamorphic layer of bearings working surface show that the grinding process tightly close to the surface quality of the bearing. But as you can imagine if a sponge will be squeezed, water will flow out. The greater flexibility bearing children, the more energy saving scroll ball bearings can carry heavier load, rolling ball bearing is more flexible but carrying a lighter. Temperature limit of the cold and the heat of a lot of bearing children are likely to cause trouble, foot bearing if use suitable special green grease, can make the foot bearing was used 40° & C to 165 deg. C high temperature when hair repair idea, main bearing of crankshaft and connecting rod bearing selection should be based on repaired crankshaft main journal, connecting rod shaft neck size to select the appropriate size, category of the bearing, and ensure the crankshaft main journal and the main bearing, with the connecting rod journal and connecting rod bearing clearance. But if only pay attention to their own cars to produce shaft between embellish is bad. The appearance of a little burned. Block the heat switch. Different sound disappeared. With such a big different, should be repaired. What kind of bearing is the standard of pu castor and more news and information about pu castor please click: hynews / 190. html