Jiaxing bearing | bearing inner sleeve machining problem, look!

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. Within the set of processing, car river bank chamfering, plane grinding, grinding groove machining principle, requirement is similar to that of a coat. Inner ring plane grinding machining for centerless diameter after, this is for the next working procedure in the coarse grinding groove diameter grinding groove groundwork, for diameter grinding requirements similar to grind outside diameter. After grinding inner and outer diameter in the coarse grinding groove ( The diameter of raceway grinding) , in the coarse grinding requirements similar to coarse grinding outer raceway. After coarse grinding inner diameter, the advantage is to have inner diameter, inner raceway and inner diameter of concentric, reduce product bearing vibration and noise. After coarse grinding inner diameter inner raceway grinding and its requirements and the outer raceway grinding is similar. And then to carry on the fine grinding inner diameter, lapping inner raceway ( Similar to the outside of raceway lapping) 。 Bearing assembly surface and cooperate with the surface of the parts, if there is any collision, rust layer, abrasive dust, sand, dust and dirt, a bearing installation difficulties, cause assembly position is not correct; Two of these attachments form abrasive, easy to scratch non-standard bearing working surface, affect the assembly quality. Therefore, before the installation, should axis neck, the surface of the bearing shell hole, shoulder end face, and connecting parts such as bushings, washer, end with the surface, a careful inspection. If there is any rust layer, usable fine file file, fine cloth, at the same time also want to clear the attachments on the surface of bearing assembly and connection parts. Inner and outer separable bearing, don't put the quality of outer ring exchange mistake so as not to affect the contact each other. Of non-standard bearing, and may not arbitrarily put out the rolling element bearing mix, in order to avoid the installation location disorder affecting accuracy. Installing a bearing, for ease of review the bearing code, not wrong, it should be literally put out and installation of bearing ring. If you are more interested in jiaxing bearing group co. , LTD. The author introduces the information or have any questions, please click on the website on the right side of the online customer service or call:, you full close jiaxing bearing purchasing consultant company. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source