KOYO import bearing characteristics and the analysis of common problems

First USES the bearing steel, refined by itself on the hardness and precision to ensure the product quality. KOYO bearing quality goods packaging design, color piece is very clear, authenticity and bearing steel is people often say that ', it is very clear. Rotating bearing, should be very smooth without sound, also should not have impurities. Bearing allows running noise slightly in the work, if you have any abnormal noise or excessive noise or sound, indicates KOYO bearing failure. Bearing anti-rust treatment using a slight aroma of anti-rust oil, and the dosage is not big. Make the whole bearing clean fragrance. Bearing in the horizontal plane and vertical plane junction with fine chamfering, and has a dark side. Bearing in the process of normal use, bearing installation of bearing parts allowed to have a certain temperature, when the hand touch body shell, should not feel hot as normal. If KOYO bearings use process temperature is too high, it can consider lubricating oil quality meets the requirements or metamorphism, the high viscosity of lubricating oil; Or install the assemble tight, bearing assembly too tight; Bearing cage or rolling body fracture, etc. Rolling bearing noise can be caused by many reasons, one is the bearing inner and outer surface wear. Again, the bearing lubrication, forms the dry friction, and bearing broken etc all make abnormal noise. Grease lubrication is refers to the direct will apply grease to the imported bearing between the movement of the surface. But in the race of rolling bearing and sliding work surface input grease, must follow the following five principles: ( 1) Grease must be through the bearing surface of the work and KOYO bearing, the internal space of so that sufficient grease lubrication. ( 2) In the rolling bearing working surface should retain a certain amount of grease, and continue to a certain amount of time, but also to prevent loss of because of too much grease. ( 3) The flow of the input and the discharge of the grease should be consistent sealing requirements, it is advantageous to the invasion of sewage discharge. ( 4) In guarantee good lubrication, if try to reduce the amount of grease. ( 5) In grease to the end of the outlet hole, in order to make the new added grease can squeeze out the old grease, ensure good lubrication.