Technical articles
Knowledge of bearing lubrication
Antirust property Be used forINAThe grease in the bearing must have an anti-rust effect,Rust inhibitor preferably insoluble in water。The grease should have good adhesion to form an oil film on the surface of the steel,Even if the grease is filled with water, it can be maintained。Mechanical stability Grease softens during machining,Cause leakage。When there are examples of vibration applications,Oil will be produced byINABearing seat swingINAin-bearing。If the mechanical stability of the grease is not enough,Grease is constantly being thrown out
The working principle and composition of the bearing heater
The postcode in the supplementary code is used to describe some special structure of the bearing,Placed after bearing designation。 1. A description of the supplementary codes used in the size table These supplementary codes apply to bearings in the current standard,And part of the bearing designation(Table of dimensions),They cannot be used for other bearings。 A , B , C , E- These symbols have no clear meaning,As needed,Used to represent certain design features。
INAInfluence of lubrication on the flexibility of thrust ball bearings
Bearing standard in China
The composition structure and application of thrust needle roller bearing
Soaking method:The main point of the soaking method is to completely soak in the rust-proof grease。Anti-rust grease can adhere to metal surfaces such as bearings,Form an anti-rust film,If you need to store it for a long time
Estimation method of fatigue life of imported bearing
A substance with lubricating properties,Add to the friction pair of the equipment body,Remove the friction pair from direct contact,The means to reduce friction and wear are called lubrication