Books and knowledge

Japan KOYO bearing pearl type knows the society KOYOSEIKOCO.LTD Established in 1921, KOYO had 8 factories, 6 selling companies, 6 group companies in China, there are 24 selling branch companies, 26 factories abroad, have set up 3 technological research centers in the whole world, the network is all over the whole world, KOYO bearing provides the swiftest service for the whole world, most worth the products relying on. Only foreign Nippon Seiko Kabushiki Kaisha KOYO bearing of Japan is a manufacturer of comprehensive bearing products of world who has long history and culture, ranks the third ...

It is very sensitive that KOYO bearing shakes the damage to the bearing. Peel off, compression, corrosion, crackle, abrade,etc. can vibration in bearing reflect measure, so, through adopting the special bearing to shake the measuring device frequency dissecting device,etc. Can measure the vibrant size out, dividing through the frequency can't infer that the unusual detailed state appear. Number values measured are different because the application condition or sensor device position of the bearing is waited for, therefore the demand must differentiate the norm to the measuring value of each ...

Make KOYO bearing give full play to and keep their due performance for a long time, must do a good job of the maintenance of schedule maintenance check regularly conscientiously . Check regularly through a appropriate one, make sure, find trouble in early days, accident of preventing from on right, to boosting productivity and economy is very important. 1,Washing Pull down KOYO bearing while checking, do a good job of the appearance record by method of photographing etc. first. In addition, should confirm the quantity of surplus lubricant and sample lubricant, then wash the bearing. A, ...

When KOYO bearing rotates, it is the rolling contact with rolling the body that inner circle and outer lane of KOYO bearing roll in a surface, therefore the running orbit is dark one, it is not unusual that running orbit is enclosed in rolling in a surface, therefore can learn the load condition to become, so when dismantling KOYO bearing, please add attention and running orbit of a Taxi of observing rolling severely. If observing the running orbit carefully, will learn that only bear the radial load, bear the large axial load, bear the moment load, or there is unequality of extreme rigidity ...

1,Small-scale machinery can be rotated with hands, in order to confirm that it is smooth to rotate. It is not smooth to have operation incurred because of foreign matter, scar, compression to check the project, because it is bad to install, the mount pad is processed badly but the moment of production is unstable, the moment caused because it is small to pass installing the error, sealed friction in the backlash is too big,etc.. Have unusual can power turn round at the beginning. Large-scale machinery can't be rotated manually, so empty load cuts off motive force immediately after starting, ...

First, environment for use of KOYO bearing: According to using the placement, service conditions and environmental condition to choose the specification size, precision, cooperate with the suitable bearing to guarantee KOYO bearing life-span and prerequisite of the reliability. 1,Use the placement: The taper roller bearing is suitable for bearing radial and axial union load relying mainly on radial load, mate, use with two the intersection of KOYO and bearing usually, should until wheel nave, initiative conical gear, differential gear box, speed reducer,etc. transmit placement before and ...