China's bearing industry has achieved remarkable results after more than 50 years of development, but there is still a gap compared with the world's well-known bearing brands. Its main manifestations are the low proportion of high-precision, high-tech and high-value-added products, and the need to i

To understand which bearings are used in construction machinery, we must first to know what are there in construction machinery?

Electrically Insulated bearings are mainly used in motor products. Its use is determined according to the power state of the motor. Normal grid power supply has no high-frequency voltage and current components. Generally, insulated bearings are not used. Only high-voltage motors and large motors suc

一、What are 440C stainless steel deep groove ball bearings?Single-row deep groove ball bearing structure. The inner and outer rings as well as the balls are made of 440C high-carbon martensitic stainless steel, subjected to vacuum quenching and cryogenic treatment, achieving a stable hardness of HRC

In precision rotary equipment, the material and structural design of the bearings together determine the overall performance of the machine, not just its corrosion resistance. It also affects contact fatigue, rotational runout, torsional stiffness, light-weighting effect, service life, and overall c

In our daily lives, we use stainless steel items. Even people who don't know much about bearings are familiar with stainless steel. The most common examples are stainless steel basins, stainless steel water cups, and so on. There are many materials used in a bearing, such as bearing steel, 440C stai

A thin section bearing is a type of bearing designed to accommodate a large inner diameter while minimizing cross-sectional thickness and maintaining a square cross-sectional profile. Standard bearings typically feature a cross-section that increases with the shaft diameter, whereas thin section bea

71814 440C Stainless Steel Angular Contact Ball Bearing, P4 Precision GradeDesignation: 71814 Bearings