How to reduce the friction of the load-bearing shaft without using bearings?The methods to reduce friction on load-bearing shafts include the following:1. Lubrication: Applying appropriate lubricating oil, grease, paste, and other substances on the surface of an object can reduce the contact between Read More »

Hardness range and application of bearing steelThe hardness range of bearing steel is usually between Rockwell hardness HRC 62-64, and the specific hardness value depends on different steel grades and heat treatment processes. For example, the hardness range of GCr15 bearing steel is HRC 62-64 1. Th Read More »

What is the relative fatigue strength of bearingsFatigue strength refers to the maximum stress that a metal material can withstand without failure under infinite alternating loads, which is called fatigue strength or fatigue limitDuring the working process, each operation of the bearing causes damag Read More »

What is a cage and what is its function?Cage, a bearing component that partially wraps all or part of the rolling elements and moves with them, is used to isolate the rolling elements, usually guiding them and holding them inside the bearing. The function of the holder:Rolling bearings generate heat Read More »

What is a physical cage A solid cage is a bearing cage made of solid material, usually cut and machined by a machine tool. The production process includes steps 12 such as metal melting, pocket hole processing, window hole processing, and grinding. The solid retaining frame has high load-bearing cap Read More »