Industry News

The national standard "Rolling Bearing-Identification Code" (GB/T272-1993) specifies the rolling bearing code, which uses letters and numbers to represent the structure, size, tolerance clas...

In most cases, the bearing cage will not be damaged under reasonable working conditions. However, improper operation in daily production will reduce the service life of the bearing cage. Let's tak...

Generally speaking, the rolling bearings in the bearing itself does not create noise. In fact, the "bearing noise" usually felt is the sound effect of the bearing directly or indirectly vibr...

In order to maintain good performance of bearing for as long as possible, regular maintenance, testing and repair are necessary to prevent accidents and ensure the reliability of bearing operation.For...

Purpose of bearing lubrication:The lubrication purpose of the rolling bearing is to reduce the internal friction and prevent it from burning and sticking. The lubrication effect is as follows:(1) Redu...

Bearing noise under different conditions and solutions1. A sound of hum will send when the bearing in a good state of continuous rotation. If it has a sharp hiss, squeak and other irregular sounds, it...

There are three types of bearing noise caused by bearing application problems: the scar sound, the dust sound and lubrication factors, which are described as follows:1. The scar sound of bearing noise...

1. Bearing alloyBearing alloy, namely babbitt alloy, is widely used. It usually comes in two types: tin-based bearing alloy and lead-based bearing alloy. With smooth surface it is usually used as bear...

A thrust bearing is generally composed of two or more thrust washers and several rolling elements. Generally, the thrust washer is divided into shaft piece and base piece, and the rolling element is c...

To prevent corrosion during transportation or storage, precision bearings are usually packaged with a thin coat of anti-rust oil on the surface.In order to protect the bearings from poor lubrication c...

Raceways are present on both inner and outer rings of angular contact bearings. There is relative displacement between the inner and outer rings along the axial direction of the bearing. Angular conta...

Cylindrical roller bearing is in line contact with the raceway and has high radial load capacity. It is adapt to both heavy and shock loads as well as high speed rotation.Cylindrical roller bearing (C...

There are several crucial factors to be considered during the selection of bearings.1. The load that the bearing can withstandThere are two kinds of loads. One is the axial load that is parallel to th...

The thrust ball bearing is usually used in parts with low speed, such as crane hook, vertical water pump, vertical centrifuge, lifting jack, low-speed decelerator, etc. How do thrust ball bearings wor...

There are many rolling bearing types and sizes. For the convenience of design and selection, the types, sizes, structural features and tolerance grades of the rolling bearings are indicated by code nu...