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All-steel bearings
All-steel bearings All-steel bearings refer to rolling bearings in which both the bearing rings and rolling elements are made of bearing steel. Bearing steel, also known as high-carbon chromium steel, contains approximately 1% carbon (Wc) and 0.5%-1.65% chromium (Wcr). B...Read more -
Ceramic bearings have advantages over all-steel bearings.
Ceramic bearings have advantages over all-steel bearings. In recent years, significant progress and substantial achievements have been made in the research and development of ceramic bearings both domestically and internationally. They have been applied and have d...Read more -
Bearing Torque, Load, and Life
Bearing Torque, Load, and Life Bearing torque, load, and life are the three pillars of mechanical design. Load dictates the forces acting on the bearing, torque defines the rotational resistance caused by friction and the load itself, and life estimates the operational d...Read more -
Concepts and Terminology in Rolling Bearing Assembly
Concepts and Terminology in Rolling Bearing Assembly 1. Contact Angle: The angle between a plane perpendicular to the bearing axis (radial plane) and the line of action of the resultant force transmitted to the rolling elements through the bearing rings or washers...Read more -
Bearing Dimensions
Bearing Dimensions Sizing Scheme: A system or table including the external dimensions of rolling bearings. Bearing Series: A group of specific types of rolling bearings with progressively increasing dimensions, usually sharing the same contact angle and exhibiting...Read more -
Bearing Components
Bearing Components Bearing components: One of the components that make up a rolling bearing, excluding all accessories. Bearing rings: Ring-shaped parts of a radial rolling bearing with one or more raceways. Bearing washers: Ring-shaped parts of a th...Read more -
Rolling Bearing Terminology
Rolling Bearing Terminology 1. Bearing Rolling Bearing: A bearing that supports loads and allows rolling motion between parts that move relative to each other. It includes parts with raceways and assemblies of rolling elements, with or without isolation or guiding...Read more -
Engineering Plastic Bearings vs. Metal Composite Bearings
Engineering Plastic Bearings vs. Metal Composite Bearings Currently used bearings can generally be divided into rolling bearings and sliding bearings. The working principles of rolling bearings and sliding bearings can be distinguished by their names. Rolling bear...Read more -
What exactly are dimensional tolerances, basic dimensions, and limit dimensions?
What exactly are dimensional tolerances, basic dimensions, and limit dimensions? In bearing selection and installation, we often encounter the technical terms "dimensional tolerances," "basic dimensions," and "limit dimensions." They sound very "engineering," but ...Read more -
How are spherical plain bearings classified?
How are spherical plain bearings classified? When selecting spherical plain bearings, there are five core classification methods: I. Classification by Load Direction and Contact Angle This is the most basic and important classification method for sph...Read more -
Aero engine bearings
Aero engine bearings Bearing type The aero engine spindle speed is high, the hot end temperature is high, and the bearing needs to bear axial load and radial load, so the bearing is divided into two categories: thrust fulcrum bearing and swimming fulcrum bearing: thrust ...Read more -
Aero engine bearing concept design
Aero engine bearing concept design Aero engines are the heart of aircraft, and their performance, safety and reliability directly determine the performance, life and reliability of aircraft, and bearing performance is one of the important factors affecting the life and r...Read more
