loading

Best Wholesale Bearing Suppliers With Custom Service, JNSN Bearing Supplier Yours Ideal Partner

PRODUCT

Deep Groove Ball Bearing-Bearing Knowledge-NSK Bearing_NSK Housing_Imported NSK Bearing-AGMS Bearing Official Website

by:JNSN     2023-01-17
Deep groove ball bearings are suitable for high or even very high speed operation and are very durable and require little maintenance. This type of bearing has a small friction coefficient, high limit speed, and various size ranges and forms. It is used in precision instruments, low-noise motors, automobiles, motorcycles, and general machinery industries. It is the most widely used type of bearing in the machinery industry. It mainly bears radial load and can also bear a certain amount of axial load. Deep groove ball bearings consist of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row and double row. The structure of deep groove ball is also divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. seal. The material of the dust-proof sealing cover is stamped steel plate, which simply prevents dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing. The type code of single row deep groove ball bearing is 6, and the code name of double row deep groove ball bearing is 4. Its structure is simple, easy to use, and it is the most commonly produced and widely used type of bearing. Deep groove ball bearings mainly bear radial loads, and can also bear radial loads and axial loads at the same time. When it is only subjected to radial loads, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can withstand a large axial load. The friction coefficient of the deep groove ball bearing is small, and the limit speed is also high. Deep groove ball bearings are the most representative rolling bearings and are widely used. Suitable for high or even very high rpm operation, they are extremely durable and require little maintenance. This type of bearing has small friction coefficient, high limit speed, simple structure, low manufacturing cost and easy to achieve high manufacturing precision. The size range and form vary, and they are used in precision instruments, low-noise motors, automobiles, motorcycles and general machinery industries. They are the most widely used type of bearings in the machinery industry. It mainly bears radial load and can also bear a certain amount of axial load. When a larger radial clearance is selected, the axial bearing capacity increases, and the contact angle is zero when bearing pure radial force. When an axial force acts, the contact angle is greater than zero. Generally, a stamped wave-shaped cage is used, a vehicle-made solid cage is used, and a nylon frame is sometimes used. After the deep groove ball bearing is installed on the shaft, within the range of the axial clearance of the bearing, it can limit the axial displacement of the shaft or the housing in two directions, so it can be positioned axially in both directions. In addition, this type of bearing also has a certain self-aligning ability. When it is inclined 2'~10' relative to the housing hole, it can still work normally, but it will have a certain impact on the bearing life. The cages of deep groove ball bearings are mostly stamped and corrugated steel cages, and the large bearings mostly use car-made metal solid cages. Deep groove ball bearings are the most commonly used rolling bearings. It has a simple structure and is convenient to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has a certain performance of angular contact ball bearing, and can bear combined radial and axial loads. When the speed is high and thrust ball bearings are not suitable, they can also be used to bear pure axial loads. Compared with other types of bearings with the same specification and size as deep groove ball bearings, this type of bearing has a small friction coefficient and a high limit speed. However, it is not resistant to impact and is not suitable for heavy loads. Structure Classification Deep groove ball bearings have a simple structure and are easy to achieve higher manufacturing precision compared with other types, so they are easy to produce in series and mass production, and the manufacturing cost is also low, so they are widely used. In addition to the basic type, deep groove ball bearings also have various variant structures, such as: deep groove ball bearings with dust cover, deep groove ball bearings with rubber seal rings, deep groove ball bearings with stop grooves, Large load capacity deep groove ball bearings with ball notches, double row deep groove ball bearings. Bearing type 1, single row deep groove ball bearing 2, single row deep groove ball bearing with dust cover 3, single row deep groove ball bearing with dust cover and sealing ring 4, stop groove and stop ring on the outer ring Single row deep groove ball bearings 5, deep groove ball bearings with ball filling gaps 6, double row deep groove ball bearings can be divided according to the size of deep groove ball bearings: (1) miniature bearings ---- nominal outer diameter size range (2) small bearings - bearings with a nominal outer diameter of 28-55mm; (3) medium and small bearings - bearings with a nominal outer diameter of 60-115mm; ( 4) Medium and large bearings--bearings with a nominal outer diameter ranging from 120-190mm (5) Large bearings--bearings with a nominal outer diameter ranging from 200-430mm; (6) Extra-large bearings--- - Bearings with a nominal outer diameter of 440 mm or more.
HangZhou Jnsn Bearing Imp& Exp Co., Ltd is committed to fulfill the demands of our customers with using CONTACT US.
HangZhou Jnsn Bearing Imp& Exp Co., Ltd will deliver superior returns to our shareholders by tirelessly pursuing new growth opportunities while continually improving our profitability, a socially responsible, ethical company that is watched and emulated as a model of success.
We persevere in keeping the customers pleasant and supporting them with CONTACT US at a reasonable price.
With so many suggestions and tips on diferent solutions to Hrb Bearing China issues, it is truly important to know how to find the most appropriate CONTACT US at economical price.
Custom message
Chat Online
Chat Online
Leave Your Message inputting...
Sign in with: