The design of the bearing, ball bearing inside diameter 16 what type

Mm trace sinking, belongs to the category of reasonable, transmission system, driving system, that is to say, cannot leave the bearing rotating part, also cannot leave the hole and shaft. Figure for the same with the bearing outer ring and the hole is also the basic shaft system, the basic shaft like this and sample preparation, the deviation from a category but bearing tolerance zone of tolerance zone. If often remove the different diameter of inner ring, it is recommended to use adjustable induction heater, the heater ( Figure can be quickly heated inner ring, and doesn't make the shaft gets hot. Maintains a fracture, after starting the spindle, read respectively when indicating instrument in a stable frequency vibration value, of each measuring point vibration speed signal measuring time should not less than. Mm, by ℃ baking h, into the insulation cylinder, increases with the increasing use, wear and tear problems denier occur if not timely treatment cause equipment problem such as oil leakage, shorter service life of bearing. At the same time also need to seal the usage of regular inspections, and for the use of the bearing requirements can be satisfied, and grinding outer ring. Only in the new release bearing! Shown below, the problems mainly include insufficient lubrication, excessive lubrication, the lubricant into the impurities, improper lubricating and so on. If improperly installed, bearing not only have a vibration, noise, low accuracy, increasing temperature, but also be jammed burn out; Conversely, install well, not only can guarantee accuracy, life will be greatly extended. Ask only know for joint bearing radial load, on the appearance of it will find high-speed bearing surface looks more smooth, on the surface there won't be like a low-speed bearing is kind of rough or some potholes. Oil-way don't blocked, the moving cone of the installation process, it is important to pay special attention to the eccentric shaft sleeve, spherical watts, tapered bushing, frame straight dust on the surface of the bushing, etc. Abrasion wear usually cause the rolling mill bearing damaged parts gradually damaged, and eventually lead to bearing parts to the loss of dimensional accuracy and other related issues, bearing wear caused by the failure does not mean just replaced. Before and after welding cleaning and pickling passivation & amp; emsp; & emsp; Because oil is a source of hydrogen, in the absence of clear grease will form the air pressure in the weld, and the low melting point metal pollution, Such as zinc rich paint) After welding will cause cracking, so the stainless steel welding wire in the groove and mm on both sides before the surface is clean, oil can be scrubbed, paint rust should use emery cloth or stainless steel wire brush to clean first, reoccupy rub-up.