Schedule for damage diagnosis of the bearing

Name of damage location ( Phenomenon) Why note to use ( 使用) Bearing ( 轴承) Lubrication (around lubrication) Load bearing speed selection ( 选择) Warehousing transportation assembly bearing sets of seal ( 密封) Device ( 设备) Water foreign body temperature ( 温度) Lubricant ( Effect: can reduce or avoid friction and wear, A basic type of component failure) ) Lubrication method ( 方法) Too much too little impact torque speed of the swinging vibration acceleration and deceleration, 振动) Static 1, stripping of raceway surface rolling surface, a. a. a. a. a. a. a. a. 2, stripping roller end rolling surface, a. a. a. a. a. bearing outside diameter ( The outer diameter) Surface ( Turn the contact) Author, a. a. a. * * 3 pair rolling parts, card roller end face guard a. a. a. a. a. a. a. a. a. a. a. a. cage guide surface concave 4, bruises, a. a. a. a. a. raceway surface rolling surface fracture (5, fracture) Groove wheel rim, a. a. a. a. a. 6 roller, crack fracture, a. a. a. a. a. raceway surface rolling body guard roller end a. a. a. a. 7, cage damage deformation of the wreck, a. a. a. a. a. a. a. a. a. wear 8, indentation (a. a. 缩进) Raceway surface rolling surface ( Thousands of tiny indentation) A. a. raceway surface ( Roller spacing concave) A. a. a. a. 9, pear peel pitting, a. a. a. 10 raceway surface rolling body, wear and tear of raceway surface rolling surface guard roller a. a. a. a. 11, micro vibration and wear of raceway surface rolling surface, a. a. a. a. a. a. a. a. bearing outside diameter side ( Contact with the bearing box axis parts) A. a. a. 12, pseudo brinell creasing raceway surface rolling surface creep (a. a. a. a. 13, 蠕变) Mating surface a. a. a. a. a. a. a. * * * clearance fit 14, burns the cage of raceway wheel flow element, a. a. a. a. a. a. a. a. a. 15, electric erosion groove surface rolling surface, a. a. * * * electricity through the roller 16, rust, corrosion, Definition: refers to decay and disappear, erosion, etc. ) A. a. raceway wheel roller cage 17, installation (a. a. a. a. ān zhuāng) Scars of raceway surface rolling surface a. a. 18, discoloration of raceway wheel roller cage, a. a. a. a: bearing under a common problem analysis: bearing lubrication of six kinds of application solutions