【 HRB bearing knowledge 】 Teach you how to distinguish the precision of automatic self-aligning ball bearing installation performance

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. The installation of automatic self-aligning ball bearing is correct, directly affecting the service life of bearing used in precision, and performance. ( 1) When cleaning a lot of automatic self-aligning ball bearing, first with a temperature of 90 ~ 100 ℃ heat oil pour hot to melt encapsulated oil, at the same time with seamless all mouth and no net exfoliation tools to dig old oil, then pour hot a few minutes, then rinse with kerosene oil, clean with gasoline again finally. On film gloves should be worn after washing clean, automatically self-aligning ball bearing on the worktable of dry clean cloth or paper. ( 2) Before automatic self-aligning ball bearing installation, should use the appropriate measuring tools according to the provisions of the technical requirements on the design drawing check the shaft and hole and machining quality of parts ( Such as dimensional accuracy and shape accuracy and surface roughness, etc. ) 。 ( 3) When installed in the open the packaging automatic self-aligning ball bearing, put it into the liquids such as gasoline with handle gently gently turning, to ensure the cage, encapsulated oil on the surface of the rolling element and raceway thoroughly washed clean. ( 4) Should be assembled with clean the surface of the gasoline, kerosene, toluene and xylene solution washing clean, with dry clean duster cloth, and then coated with a thin layer of lubricating oil, it can make the operation more convenient installation. ( 5) Note with automatic self-aligning ball bearing seal do not clean with this law, the interior of the seal should remain the same do not wash. ( 6) Shaft and the bearing hole assembly there such as bruising, burr, rust stain on the surface or solid particles ( Such as abrasive dust, sand, clay) Such as existence, not only can make the automatic self-aligning ball bearing installation difficulties and make the installation position is not correct, and solid particles such as falling into a bearing inner grinding effect, when automatic self-aligning ball bearing rotating grinding or bruising bearing surface of the work, so must be carefully checked before the installation, if found to have the above defects, should be revised. For example using oil file to remove burrs, bump touch mark, rusty spot, with fine abrasive cloth lighting, and like a clean solid particles, dirt, etc. If you are looking for the above jiaxing bearing group co. , LTD. 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