Application of QYZC bearing

Tapered roller bearing refers to the radial thrust rolling bearing with tapered roller as the rolling element. There are small cone angle and large cone angle. The small cone angle mainly bears the combined radial and axial load dominated by radial load. It is often used in double and installed in reverse. The inner and outer seat rings can be installed separately, and the radial and axial clearance can be adjusted during installation and use;...

QYBZ is a wholly-owned foreign trade bearing manufacturer. I produce bearings professionally with low prices and high quality. The basic process of bearing manufacturing (Focus on the basic process of ferrule manufacturing, the material is high-carbon chromium bearing steel Gcr15SiMn) 1. The basic process of rolling element (steel ball) manufacturing: Raw materials-cold heading-smooth grinding-heat treatment-hard grinding-preliminary research...

1. Forging processing Forging is the primary processing of bearing ring processing, also known as blank processing. The main purposes of ferrule forging are: (a) A blank similar to the shape of the product is obtained, so as to improve the utilization rate of metal materials, save raw materials, reduce the amount of machining and reduce the cost（ b) Eliminate the internal defects of the metal, improve the metal struc...