IKO needle roller bearing path and method for determining the load

IKO bearing a move, take outer ring raceway surface of the inner ring, because take rolling body is rolling contact, the running track for the dark side, running track is attached raceway surface is not very, if he could learn that load change, so is remove the needle roller bearing, bearing the seal of what type? 。 Please keep close attention to track and view the raceway surface movement. If carefully examined the running track, will know that only bear radial load, bear the axial load of big, inherit the torque load, or is not on the bearing housing extreme rigid is not equal. 1) Using bearing working condition monitoring instrument using SPM or I - such as iron spectrometer ID— Type 1 bearing working condition monitoring instrument to determine the working status and needle bearing decided when IKO bearing should be the repair, this is the most convenient and reliable method. For example, when using the HD - Type 1 instrument, when a pointer by warning area close to the danger zone, and after the measures such as to improve the lubrication pointer has not returned, can be ascertained and the bearing itself, can take at this time has not yet come into the danger zone, the bearing repair service. Exactly how far away from the danger area began to repair, can be adjusted by the experience. Use of such instruments, can make full use of bearing working potential, and in a timely manner to IKO bearing repair service, and can avoid failure, is safe and economic. 2) Using simple tools to monitor in does not have the occasion of the instrument, the operator can hold or wrench tools such as conflict of round the closest bearing machine shell parts, ashamed of tools to monitor the ear by the sound of needle roller bearing is running from the tool, using a stethoscope modification can also, of course. Normal working of IKO bearings should be uniform, smooth not harsh voice, rather than the normal working of bearing has a wide variety of intermittent, impact or harsh voice. First have to get used to the normal working of bearing ring, and then you can grasp the judgment is not normal working of bearing, and then through the accumulation of practical experience, and further can analyze what kind of what kind of bearing abnormal sound corresponds to the abnormal phenomenon. Bearing abnormal sound of category a lot, it is difficult to talk, mainly by experience accumulated. If no choice errors and can perhaps use words accurately, to IKO bearing life before, but with a long time, is the kind of environment, mutilate form for stripping. On the other hand, the needle roller bearing tooling management system design and implementation. Also without any late damage, and can't use the advanced mutilate, as the advanced the cause of the damage, no use and lubrication considerations do not apply, and also with no intrusion, IKO bearing removal error and axis deflection of large, the study of shaft and bearing box does not apply, and so on.