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Jiaxing bearing factory, the author analyzes the reasons of crack of bearing for you

by:Waxing     2020-11-19
Bearing crack can be divided into broken crack, crack, vibration fatigue crack, hard brittle crack in four categories, jiaxing shaft factory were introduced as follows: a, broken crack: bearing improper installation, disassembly, bearing during the installation process without the necessary tools and auxiliary tools, tools such as direct hit with a hammer bearing, uneven force is too large or tapping force will make bearing face, appear crack or damage in areas such as the guard. Fatigue crack: bearing in the installation of the journal and bearing inner hole, the bearing and the bearing outer cylinder is poor contact, contact uneven raceway bearing parts, so that the bearing ring or rolling body crack. Three, hard brittle crack; The crack is due to the poor quality of bearing in the process of manufacturing or the internal defects of materials and heat treatment hardness is too high. Four, vibration crack: bearing in use by a larger impact load caused by the crack. Rolling bearing ring and rolling body generally made from high carbon luo bearing steel, ring and roller's hardness is higher, although can bear bigger impact load, but excessive impact load can make the bearing work by violent vibration, causing damage and crack of the bearing. Bearing more information please call our jiaxing bearing group sales co. , LTD. Editor: jiaxing bearing factory retail center, 01 sales consultant; All rights reserved: ) Reprint please indicate the source. This paper label: jiaxing bearing factory bearing crack
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