Jiaxing bearing group co. , LTD. : motor bearing installation to use, and the general rules of choice

There is rotational, have HRB bearing ( ) Jiaxing bearing group co. , LTD. : the general rule of motor bearing installation to use, and choose jiaxing bearing group sales co. , LTD. ( The company) Is bearing group co. , LTD. Established in jiaxing spot sales window, specializing in HRB brand bearings, existing stocks of 50 million yuan, covers the whole bearing, have very strong cash supply ability. Motor application scope is very broad, the type is various, the power is not the same size, should be paid attention to when choosing motor bearing the following several aspects: 1, try to choose the motor bearings or high quality bearings, such as: / Z1, Z2 and ZV1 ZV2; Set of bearing ( Manufacturer's 100% choose) 。 2, motor bearing with open and closed, the specific choice according to the actual situation. But when the revolution is higher, is not easy to add too much grease in the bearing, add space 1/4 ~ 1/3, otherwise easy to fever, caused by lubricant failure. 3, for motor bearing configuration, consideration should be given to the motor shaft caused by thermal expansion of the axial position change, generally choose end as a fixed end, and the other end as swimming side ( Consider moving clearance) For motor power is greater than 15 kw or more, winding end bearing can choose no guard of cylindrical roller bearing inner ring. 4, for the size of the motor bearing clearance to choose according to actual needs: a, when the inner ring, outer ring and seat hole and shaft adopts interference fit, should consider to choose the C3 or C4 group of bearing clearance. B, when the motor work motor shaft temperature is high, Higher than the shell hole) Also want to consider to choose large clearance of bearing. 24-hour customer service hotline: if you are more interested in jiaxing bearing group company introduces industry information or have any questions, please click on contact us page on the right side of the online customer service, or call:, you close the way of jiaxing bearing purchasing advisors. - - - - - - Editor: HRB bearing company sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source