Briefly explain thrust ball bearing lubrication for flexibility

In the actual production, we often need to the rotation of the bearing ( 旋转) Flexibility test ( TestMeasure) (a measurement of bearing radial clearance for cè liáng) Is not easy, because the measuring force can make the ring of thrust ball bearing and roller contacting place itself and its elastic ( Elasticity) Deformation, the deformation is caused by error of measurement of multiple factors ( 因素) It with measuring force, contact state and the position of the roller are related. 一个。 The contact between two rolling or sliding surface formed between a layer of oil film separates two surface, reduce the friction and wear of contact surface. b。 Using the oil lubrication ( lubrication) , especially the circulating oil lubrication, oil mist lubrication and oil lubrication, lubricants ( 润滑油) Can take away the bearing ( 轴承) Most of the internal friction heat, effective heat dissipation effect. c。 Using grease lubrication, can prevent external dust and other foreign body into the bearings, sealing effect, 角色) 。 Thin wall bearing manufacturer for bearing low friction torque, high rigidity, good rotation accuracy, using the small diameter steel ball. The use of hollow shaft, ensure the lightweight and wiring of the space. Thin wall type bearing has realized the extremely thin cross section of the bearing, also has realized the product miniaturization, lightweight. The diversity of products extends its application scope. d。 Lubrication ( lubrication) Agent has to prevent the corrosion of metal. e. Extend the fatigue life of bearing. Thrust ball bearing rotation ( 旋转) Flexibility is in commonly level check, usually fix (inner ring Or holding a inner ring) , turn the outer ring by hand, to check whether there is abnormal sound bearing rotates and blocking phenomenon. Thin wall bearing manufacturer for bearing low friction torque, high rigidity, good rotation accuracy, using the small diameter steel ball. The use of hollow shaft, ensure the lightweight and wiring of the space. Thin wall type bearing has realized the extremely thin cross section of the bearing, also has realized the product miniaturization, lightweight. The diversity of products extends its application scope. Generally speaking, the duration of the bearing rotates, stop slowly, flexibility is good. On the other hand, the rotation time is short, stop all of a sudden, flexibility is bad. Because of the bearing structure ( 结构) , different size and type of the rotational flexibility also should have different requirements. Such as single row centripetal ball bearings, single row angular contact ball bearing, due to small contact area between ring and roller, rotates the thrust ball bearing is brisk, and double row centripetal spherical bearings, thrust roller bearings, as a result of the rolling element and raceway contact area is larger, and the weight of the outer ring is small, when check the rotation flexibility, coupled with a certain load, but its light degree is still less than single centripetal ball bearings. For oversize bearings, when its rotation, should be no jam phenomenon, for rotating noise doesn't check. Thrust ball bearing, 轴承) Common faults and the necessary remedial measures thrust ball bearing ( 使用) When loading the attention of the Dutch failure ( 注意) Matters miniature flat Thrust ball bearing Thrust ball bearing dimensions ( 规范) Parameters ( parameter) Value - - Bearing technology ( 技术) Thrust ball bearing tolerance - tolerance values Bearing technology thrust ball bearing vibration and temperature determine bearing damage thrust ball bearing vibration and temperature determine bearing damage characteristics of thrust ball bearing, classification, 分类) With the use of stainless steel ( Acid-proof stainless steel) Thrust ball bearing size table F& F thrust ball BEARING load of NINGBO SUNTHAI BEARING F& An article on F: silicon carbide bearing application technology: next article combination thrust bearing structure forms