Jiaxing bearing about eccentric bearing assembly process

There is rotational, have HRB bearing ( ) Jiaxing bearing group sales co. , LTD. ( The company) Is bearing group co. , LTD. Established in jiaxing spot sales window, specializing in HRB brand bearings, facing the whole country, the existing stock 50 million yuan, covers the whole bearing, have very strong spot supply, is the group's retail sales center. Eccentric bearing assembly process 1, outer ring and two columns of needle roller and the eccentric sleeve assembly high block 47 mm in height, the height of the short block for 28. 3mm. With high, short block were supported eccentric bearing outer ring, short block without contact with the outer ring. First eccentric sleeve height is high the sum of the height of the block and the height of the outer ring guard. Because of the first column with outer ring needle roller rim contact only 2 mm, 4 needle roller diameter. 5 mm, brought difficulty to install needle, using sleeve to install needle, set of Jane thickness of 7 mm, to load the needle on the sleeve milling a groove, groove opening size of 5. 5 mm, greater than the needle diameter. From the opening in the needle, solved the problem of the needle not stand. This solves the problem of the first column needle. High block, a short block supporting outer ring, the use of sleeve slot to install the second column needle, so that completed the outer ring, two columns of needle with the first - - The eccentric sleeve assembly process. 2, outer ring and two columns of needle, the eccentric sleeve assembly and a second eccentric sleeve and two columns of the needle assembly outer ring, two columns of needle, the eccentric sleeve assembly and a second eccentric sleeve and two columns of needle assembly process and assembly process is the same as above. 3, inner ring with two columns of the roller assembly using assistive devices for the first column roller roller, auxiliary equipment design principle is: 4 mm for inner ring guard level, this is also the height of the inner ring guard highly consistent to put people first column roller, 27 uniform milling groove on the auxiliary equipment, the height of the slot for blocking roller is not accurate, this is also given to block roller height is 7. 6 mm, the width should be greater than the slot roller diameter size, the use of assistive devices in the first column roller, and then in the first column cage, it completed the first column roller loading process. The second column maintains a bracket will be put in the first column, in the second column roller, so completed the inner ring with two columns of the roller assembly process. 4, inner ring, roller assembly and outer ring, the first two columns of eccentric sleeve, the eccentric sleeve and four columns needle assembly assembly inner ring, the combination of the two columns of roller load eccentric, eccentric sleeve 1 and 2 sets of four columns and needle assembly, so that all the assembly process to complete the whole of the eccentric bearing. Due to the complexity of the eccentric bearing structure, the assembly process is tedious, assistive devices design brings certain difficulty to assembly. Through the above several sets of auxiliary equipment in the application of the eccentric bearing assembly, solve the difficulties in the eccentric bearing in the assembly process. After assembling the eccentricity of the bearing of the performance indicators meet the requirement of product and technology. If you are more than HRB bearing the author introduces the bearing inspection and replacement of interest or have any questions, please click on the website on the right side of the online customer service or call:, you close the way of jiaxing bearing purchasing advisors. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source