Deep Groove Ball Bearing

Product Introduction

Bearing is an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy.

Bearing Classification

1. Sliding bearing

Sliding bearings have neither inner and outer rings nor rolling elements, and are generally made of wear-resistant materials. Commonly used in low speed, light load and mechanical rotating parts that are difficult to lubricate and maintain.

2. Joint bearing

The sliding contact surface of the spherical plain bearing is spherical, which is mainly suitable for swing motion, tilt motion and rotary motion.

3. Rolling bearings

Rolling bearings are divided into radial bearings and thrust bearings according to the load direction or nominal contact angle they can bear. The radial contact bearing is a radial bearing with a nominal contact angle of 0, and the radial angular contact bearing is a radial bearing with a nominal contact angle greater than 0 to 45. Axial contact bearings are thrust bearings with a nominal contact angle of 90, and thrust angular contact bearings are thrust bearings with a nominal contact angle greater than 45 but less than 90.

According to the shape of the rolling elements, it can be divided into ball bearings and roller bearings. Roller bearings are divided into cylindrical roller bearings, needle roller bearings, tapered roller bearings and spherical roller bearings according to the types of rollers.

According to whether it can be self-aligning at work, it can be divided into self-aligning bearings----the raceway is spherical, which can adapt to the angular deviation and angular movement between the two raceway axis lines and non-aligning bearings (rigid bearings) ---- Bearings that can resist the angular deviation of the axis line between the raceways.

According to the number of rows of rolling elements, it is divided into single-row bearings, double-row bearings and multi-row bearings.

According to whether its parts (rings) can be separated, it can be divided into separable bearings and non-separable bearings.

According to its structural shape (if there is no filling groove, with or without the shape of the inner and outer rings and the ferrule, the structure of the rib, and even with or without a cage, etc.), it can also be divided into various structural types.

According to its outer diameter, it is divided into miniature bearings (<26mm), small="" bearings="" medium="" and="" large="" special="" bearings.="" bearing="">440mm).

According to the application field, it is divided into motor bearings, rolling mill bearings, main bearings, etc.

According to the material, it is divided into ceramic bearings, plastic bearings, etc.

Deep groove ball bearings are the most representative rolling bearings. Compared with other types of bearings with the same size, this type of bearing has a small friction coefficient, high limit speed, simple structure, low manufacturing cost, high precision, no need for frequent maintenance, and a large size range and many forms. It is the most widely used type. bearing. It mainly bears radial load, but also can bear certain axial load. When it is only subjected to radial load, the contact angle is zero.

After the deep groove ball bearing is mounted on the shaft, within the axial clearance range of the bearing, the axial displacement of the shaft or the housing can be limited in two directions, so it can be axially positioned in both directions. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can bear a large axial load. Under high-speed operation conditions with large axial load, deep groove ball bearings are more advantageous than thrust ball bearings. In addition, this type of bearing also has a certain self-aligning ability. When it is inclined 2' to 10' relative to the housing hole, it can still work normally, but it has a certain impact on the bearing life.

Angular contact ball bearings

It is generally customary to call the six types of bearings represented by 36 and 46 type bearings, and the angular contact is generally 15 degrees, 25 degrees, 45 degrees, etc.

Product Specification

Our Company

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Why choose us?

• Our CNC parts are crafted with precision and skill, ensuring the utmost quality every time.
• It is our pursuit to let enterprises and employees grow and enhance competitiveness in the growing development.
• Our CNC parts are affordable without sacrificing quality, making them a great choice for any project.
• In recent years, we are committed to strengthening our market competitiveness in high-end products.
• Our team is always dedicated to providing our customers with the best possible service, every time.
• Our factory has rich experience in custom development of various products.
• Our team of professionals has years of experience in the industry, making them experts in the production of CNC parts.
• Each of our Deep Groove Ball Bearing is very professional and humanized, and can meet the diverse needs of users at any time.
• Our team of professionals works tirelessly to ensure that each and every part we produce is of the highest quality.
• We adhere to the concept of green, ecological and harmonious development, improve the utilization rate of resources and explore the green development model.

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