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Storage method of rubberized bearings
Rubber-coated bearings, in the case that the existing national standard bearings cannot meet the needs, in order to achieve certain application purposes, the outer shell of the bearing is glued.
02-26
How to judge whether the bearing can be used again
When the equipment is regularly inspected and repaired, operation inspection and peripheral parts replacement, it is necessary to carefully investigate and record the appearance of the bearing to determine whether the disassembled bearing can be used again. In order to find out and investigate the remaining amount of lubricant, after sampling, the bearing should be cleaned well.
02-26
What is polyurethane?
Polyurethane (PU), full name for polyurethane, is a high polymer compound. Polyurethane has polyester type and polyether type. They can be made of polyurethane plastics (mainly foam plastics), polyurethane fibers (China called spandex), polyurethane rubber and elastomers.
02-26
How to choose the rubber coated bearing?
Rubber-coated bearings have many high-quality characteristics: wear resistance, heat resistance, hydrolysis resistance...but I believe that some friends will not know how to choose rubber-coated bearings, because the information content is uneven and deceptive Big. Today, the editor of Youyang Zhisu came to talk with everyone about how to choose rubber-coated bearings.
02-26
What are the reasons that affect bearing steel?
The comprehensive indicator of the inherent quality of bearing steel is fatigue life. Some scholars have put forward a point of view: reducing the oxygen content still does not significantly improve the fatigue life of bearing steel. In fact, only by reducing the content of oxides and sulfides at the same time can the material potential be fully tapped and the fatigue life of bearing steel can be greatly improved.
02-26