Jiaxing bearing small make up to introduce function and structure bearing end cover for you

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. A, the action of bearing end cover bearing end cover as one of a kind of very important mechanical parts, are the main external bearing parts, its application is very extensive. About the parts of the surface of the main work for end face and the left end of the cylindrical surface, normally work: ( 1) Bearing outer ring axial positioning; ( 2) Dustproof and seal, besides itself can be dustproof and seal, also often and seals cooperate to express to the seal; ( 3) Between lathe spindle motor and the box cover, main transmission torque and buffer shock absorption effect, helps to smooth the rotation of the spindle box. Second, fixed bearing, bearing end cover structure bearing end cover to adjust bearing clearance and axial force. The structure of the bearing cover with embedded and flange type two kinds. Each has a blank cap and transparent cover. 1, embedded bearing end cover, simple and compact structure, no fixed screw, small diameter, light weight, short overhang shaft dimensions. But the end cover installation and adjust bearing clearance is difficult, sealed performance is poor, and two slotted holes machining time consuming. Embedded bearing end cover many occasions for light weight, compact structure. 2, flange type bearing end cover installation, disassembly, adjust bearing clearance is more convenient, sealing performance, so widely used. But the disadvantage is that outer profile size is large, and need to join a group of screw. 3, when the end cover a longer cooperate with hole, in order to reduce the contact area, at the end of casting or car out of a smaller diameter, but must keep enough length d, here with the length of e1 = ( 0. 10 to 0. 15) For bearing outside diameter, D, D diagram of end face concave & delta; Value, but also to reduce the machining surface. 4, because of the end cover is multi-purpose cast iron casting, so want to consider casting process is very good. For example when designing wearing thong-style bearing end cover figure 5, seal need a larger cover thickness, the device should be considered when the casting process, try to make the end cover thickness. 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