Beating vibration (shaft) Reasons: (1) after carburizing steel surface deformation, countermeasures: pay attention to the eccentric bearing replacement operation. Reason 2: stripping, countermeasures: change the eccentric bearing. Reason 4: foreign invasion,...

Four corners bearing, double row angular contact ball bearings (single) is used as the thrust bearing, are not allowed to be in the radial direction load, so the bearing inner hole corresponding to the bearing assembly parts, its diameter must be bigger...

A. the thrust clearance Thrust bearing thrust clearance comply with the design requirements. B. thrust tile (1) thrust tile babbit layer should be based, wear, crack, burn, crushing, defects such as hair, erosion and galvanic. Segment after coloring or...

One-way bearing is free to rotate in a direction, and locked in another direction of a bearing. Entity one-way bearing used GCr15 bearing steel, after heat treatment hardness in HRC61-65, bearing small volume and high bearing capacity, have enough storage...

Cage is no rolling working face parts, its fault can't to the inner and outer ring and the impact roller, in principle, it is out of place in the diagnostic object. However, diagnostic system is found a lot of cage fault, its mechanism is: After the article...

The centripetal bearing outer ring has anti-rotation slot available this kind of fixed mode. Simple structure, the axial size school unable to bear large axial load. 2. Elastic ring is fixed Simple structure, convenient installation, school in bearing...

Non-standard bearings, in general, will heat up, since we started running at over a period of time, namely at a lower temperature (usually higher than room temperature 10 ~ 40 degrees) is the norm. To the normal time, depending on the SKF bearing size,...

Respectively introduce the use of below requirement and the common failures and damage. A, the correct use of needle bearing 1. The dismantling of bearing Before installation should clean the bearings. When installed, you should use the special tool to...

To roll crusher is mainly composed of chassis, roll wheel, wheel bearings, compaction and adjusting device and driving unit and other parts. Bearing Double roll crusher is the use of two sets of single drive roller, produced by the rotation of relative...

According to the area of use and conditions of use and environmental conditions choose size, precision, with appropriate bearing is to ensure that the premise of bearing life and feasibility. 1, use parts: tapered roller bearing is suitable for predominantly...