Full needle bearing installation method

Full needle bearing installation method source: this website the author: the administrator to release time: 2014 - 05 - 15 15:44:07 views: 473 full needle bearing installation method in our side, the bearing has a very wide range of application, almost every mechanical products are used to it. Use of it is, is what we can see, but for the needle roller bearing, do we really know? Believe that a lot of people like the author didn't know much, let needle bearing co. , LTD. Jiaxing experts to introduce our full needle bearing installation method. Because some full needle bearing the responsibility of pressure is not the main components, but as auxiliary sleeve, practical, and so when installing auxiliary roller or auxiliary sleeve hold needle don't fell out of the needle, journal with its own chamfering lifting a needle, and then along the direction of rotation slowly moving into it, until outfit to the job position. For example in order to smooth installation of thrust needle roller bearing. Can also put shaft hole or shell rolling surface coated with a thin layer of grease, combine various needle in close on the installation position of grease, which can reduce the friction when to move inside, make needle easier to install in place. But be careful not to then hard packed into a needle, or less a needle, because hard packed, the bearing will be stuck can't rotate; Short-ship, clearance is too large, easy to cause bearing needle roller twist and break during operation. For only drawn cup needle roller bearing, due to its outer wall structures are very thin, do not install hammer knock, that not only the installation not arrive is outer deformation, impact performance. Believe that through the above the author simply introduces full needle bearing installation method, everybody understanding of its installation have specified, hope the author of the article will be helpful to you.