Jiaxing bearing factory: bearing fatigue spalling

Jiaxing bearing group sales co. , LTD. , is the spot sales center of jiaxing bearing factory, specializing in HRB bearings, application in production design and related machinery has a wealth of technical experience, today we are together and we learn the bearing fatigue spalling. Bearing fatigue spalling: fatigue spalling is bearing working surface scaly caused by rolling fatigue spalling. Rolling bearings, roller and inner circle ( Or outer ring) By load is not constant, but changing as the bearing running again. The load for the alternating load; And because of roller and inner circle ( Or outer ring) Contact area is small, makes the contact stress is very big, under the high speed, in great alternating contact stress under the action of repeated many times, metal fatigue will occur. , visible tiny cracks in the area of stress concentration, due to the effect of lubricating oil and the corrosion of the metal, make the crack expanding gradually, when expanded to a certain degree, the surface metal flake will produce, form small pit, similar pitting, we in overhauling bearing, often found in or outer ring and roller surface pitting and flake pieces of metal, this is the phenomenon of metal fatigue spalling. If fatigue spalling of rolling bearing in the bearing long time after the operation, shall be deemed to be the natural damage, if, at the early stage of the bearing the use of the medium-term or shall be deemed to be the natural flake, then, should find out the reason of spalling. If you are looking for the above jiaxing bearing factory introduction of stainless steel deep groove ball bearings are interested or have any questions, please click on contact us page on the right side of the online customer service, or call: 4006578186, jiaxing bearing retail center you full thoughtful procurement consultant. - - - - - - Editor: jiaxing bearing factory sourcing consultant LTD. All rights reserved, Jiaxing bearing factory) Reprint please indicate the source