HRB bearing: split bearing assembly

Jiaxing bearing group sales co. , LTD. , is the spot sales center of jiaxing bearing factory, specializing in HRB bearings, application in production design and related machinery has a wealth of technical experience, today we are together and we learn split bearing assembly. Split bearing assembly: split bearing is also called split bearing, has the advantages of simple structure, convenient adjustment and remove, on bearing two pieces of bearing bush, in joint with the gasket to adjust the reasonable clearance. (1) the assembly of bearing and the bearing body up and down two bearing contact with the bearing hole in the body must be good, if do not conform to the requirements in bearing hole as a benchmark in the body, the thick wall bearing blow grind bearing bush back, at the same time, should make the ends of the bearing bush steps close to both ends of the bearing body. Thin wall tile as long as the bearing shell split 0 higher than points in the surface of the bearing. About 1 mm, not compulsory. (2) the bearing is installed in the bearing body, no matter the radial or axial displacement, are not allowed to have usually ends with bearing bush to stop the steps of positioning or dowel locating. (3) the bearing bush faced to open four commonly used matching shaft research point, is generally lower bearing, and then scrape on bearing, in order to improve the efficiency when scraping the lower bearing don't mount bearing bushing and the cover, the basic requirements of the bearing contact, then the bearing shell and cover pressure, scraping the research on the bearing shell, further revised lower bearing contact points. Faced the tightness of the axis can be with the increase of the number of scraping, by changing the shim thickness adjustment. After the bearing cap fastening, shaft can easily turn without obvious gap, conform to the requirements of faced to complete contact point. (4) measuring the size of the bearing clearance of bearing clearance can be adjusted through the split of gasket, also may be achieved through direct repair scraping the bearing shell. Measurement usually USES the pressure bearing clearance lead method, take some lead wire diameter greater than the bearing clearance, in the journal and points on the surface, then tighten the nut to split pressure, then fix the nut, remove the bearing cover, carefully remove the squished lead wire, one from each section of the micrometer to measure thickness, according to the average thickness of the lead wire can know the bearing clearance. General bearing clearance should be 1 the diameter of the shaft. 5‰ - 2. 5‰ （ mm） For the larger diameter, smaller clearance value. Such as is 60 mm shaft diameter bearing clearance should be 0. 09 - 0. Between 15 mm. If you are interested in the above jiaxing bearing factory introduction of HRB bearing or have any questions, please click on contact us page on the right side of the online customer service, or call: 4006578186, jiaxing bearing retail center you full thoughtful procurement consultant. - - - - - - - - - - - - - - - - Editor: HRB bearing sourcing consultant LTD. All rights reserved, Retail sales center) Reprint please indicate the source