Item Description

Merchandise Description:

We mainly produce and offer deep groove ball bearings, adjustable roller bearings, tapered roller bearings and other mechanical tools areas. This sequence is deep groove ball bearing, it largely bears radial load, can also bear a particular amount of axial course, this type of bearing has little friction coefficient, large greatest speed, different dimensions and kinds, ideal for precision instruments, lower noise motor, vehicle, motorcycle, general equipment, the most broadly utilised bearing kind in the mechanical industry.

Simple Data.


we have a great deal of Deep Groove Ball Bearings in stock. 

Deep Groove Ball Bearings are in inventory.


Other collection:

Firm Introduction:
HangZhou yilian bearing Co. Ltd, is located in zhuzhuang industrial park. My company is a collection of study. The business was established in 2014, and gradually created and expanded by manual workshops. In 2015, the firm was officially integrated into the standard organization, with a registered trademark of DUZ. Right after numerous several years of production and sales knowledge, CZPT and buyer accumulation, yilian bearings in the deep ditch ball import and export sector rose swiftly.
Now the company has created a regular manufacturing plant, masking an location of 1500 square meters. The firm is equipped with sophisticated production products and tests devices, such as automatic grinder, automated superfine equipment, CZPT and matching set, large cleaning equipment and other precision tools, which ensures our generation energy and steadiness of bearing good quality. This company mainly generates which interior diameters ranging from 20mm up to 1500mm. Bearing precision has appear up to P0, P6 and P5 are widely utilized in metallurgical, mining, petrochemical, mechanical, Paper-producing
We principal make deep groove ball bearing, pillow block bearing, taper roller bearing, top quality P0 P6, AND Z1V1 Z2V2 Z3V3.
The organization specializes in the manufacturing of deep groove ball bearings, outer ball bearings assembly taper roller bearings. Our goods are bought to all provinces and cities in China, and exported to more than 10 nations around the world and locations such as the United States, Germany, Ukraine, Russia, Britain and South Africa. Yilian bearing sincerely welcomes customers from property and overseas to discuss organization, trade and cooperation.


Common Problem:

What can we provide? 

one. OEM,ODM, customization, customer’s logo 
two.Certificate: SGS, ISO9001 GB/T 19001 – 2008
three. Experienced product 
four. Technological support 
five. Services

What solution can we offer? 

Deep groove ball bearing bearings, adjustable roller bearings, tapered roller bearings and other mechanical tools elements. with bore size from 10mm-110mm.

What is the feature of  deep groove ball bearing?

Aggressive price tag
Substantial speed
Minimal friction
High precision
Low maintainance

Comprehending the Different Sorts of Bearings

When you are searching for a bearing, you have many choices to pick from. This write-up will explain the a variety of types, features, and functioning principles of diverse kinds of bearings. As soon as you comprehend the basic parts, you can make an knowledgeable decision about which one to purchase. Here’s an overview of some of the most common kinds. Find out more about every sort under! Study on to find out about the differences amongst these various varieties of bearings! Posted in Posts


Bearings provide as an integral part of a mechanical gadget. These products aid transfer torque from a single part of a composition to one more. These mechanisms increase the effectiveness of a shaft by escalating its existence. Even so, the capabilities of bearings count on the application of the framework. Between other functions, bearings offer assistance to shafts. Anti-friction bearings appear in two varieties: ball and roller bearings. These components have line and stage get in touch with, which is the most typical variety. Archimedes’s theory states that the pressure is equal to the excess weight of the fluid that is becoming displaced. Bearings can transfer lateral hundreds to a substructure.
A bearing has two major capabilities. The first is to avoid direct steel-to-metallic make contact with. A bearing stops friction, warmth era, and dress in and tear of parts. A bearing also reduces power usage. Its other purpose is to guide and assistance a rotating physique. In addition to these capabilities, bearings can also lessen dress in and tear on a machine. As a result, they are amongst the most commonly used equipment in the planet.
Seals are a main component of a bearing. They prevent foreign materials from entering and lubricating the shifting components. The layout of seal lips determines their performance. Gasoline economy rules and CO2 emissions laws are pushing the demand from customers for low-friction bearings. Nevertheless, substantial-functionality seals do not always provide large-overall performance. As a consequence, present estimations of the friction in bearings count on demo and error methods.
An additional important purpose of bearings is that they transfer the load of a rotating element to its housing. This load can be axial or radial. Bearings also restrict movement to predefined directions. Some sorts of rolling component bearings have balls or cylinders within. These bearings are less frictional than sliding types, thus they let components to shift freely throughout rotation. These elements can then be employed for different apps. So, bearings are an integral element of equipment.


The most typical sort of bearing is a plain bearing. It uses surfaces in rubbing make contact with to transmit movement from one element to one more. These bearings may be discrete or may consist of a gap in a metallic sleeve or a planar area bearing another part. Some basic bearings are flanged, even though other people are produced of a sleeve with a flange at 1 conclude. These bearings frequently give suitable accuracy and lifestyle, but they are expensive and can’t be used in massive scale applications.
Radial bearings are employed when there is a need for high-pace or corrosive components. This type of bearing also serves as a assist in an intermediate circumstance. Its two elements are called the base and the include. The base and cover are connected and are arranged parallel to the major axis. This sort of bearing is used in continual-state and axial motion applications. The radial bearings are also employed when the shafts are long.
Angular get in touch with bearings are yet another sort of bearing. These are effortless to set up and require minimal servicing. Their races are displaced alongside the axis. They are also greater at dealing with axial hundreds and transferring them to the housing. These sorts of bearings are commonly utilised in pumps, cars, and large-pace purposes. If you are hunting for an reasonably priced, reputable bearing, appear no additional than the angular contact bearing.
One more type of bearing is a self-lubricating bushing. These are light-weight and use-resistant. As opposed to the other types of bearing, they do not demand any lubrication or routine maintenance. In fact, some are totally servicing-free of charge. But if you might be nervous about routine maintenance, this type of bearing might be a very good selection. There are many positive aspects of employing self-lubricating bushings. It is also a excellent alternative for apps in which your machine is exposed to intense temperatures.

Operating basic principle

A bearing has two main capabilities: support and load transfer. In engineering programs, the bearing tends to push the load in the route of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Equally kinds of load transfer are important in a range of applications. The doing work principle of each variety is explained under. Listed underneath are the major makes use of for every single kind of bearing.
A simple bearing utilizes a PTFE liner on the interface of two transferring components. The PTFE liner acts as a lubricant and may be filtered to alter its friction. The journal bearing uses the motion of the journal to drive fluid into the gap between two relocating elements. This final results in a small amount of enjoy in the bearing. This play is suitable for most purposes. A ball bearing might have a optimum enjoy of 2 mm for a ten-millimeter shaft.
The major operate of a bearing is to help in rotation and to reduce mechanical friction amongst the two objects. A bearing may possibly be put in as a different unit or as an integral part of a machine. For a lot more complicated programs, bearings are quite precise factors requiring the maximum expectations of technologies. For this explanation, it is crucial to understand the operating principle of bearings. The subsequent time you need to have to raise or slide a large item, think about a bearing.
Ball bearings are a typical variety of ball bearing and can be identified in industrial equipment and vehicles. Their exclusive construction assists them support less bodyweight. This is simply because they are comprised of two rings – an inner race and an outer race. The balls on their own have a modest spot of contact and transfer axial masses in one particular route. A cage surrounds the balls and stops them from colliding. This can make ball bearings a well-known decision for numerous programs.

Sealing program

A bearing’s seals are important for the procedure of rolling and rotating parts. These methods allow rotation and linear motion although restricting friction and dispersing stress. With out the suitable seals, these factors could encounter catastrophic failure. In addition to protecting the bearing from external forces, seals aid retain lubricant within the program and avoid dangerous particles from coming into the hole. A seal’s lubrication assists prevent the onset of mechanical hurt and prolongs the life of the bearing.
A bearing seal is manufactured up of two components: the internal sealing factor and the outer sealing component. A passageway operates by means of the bearing assembly to the outer seal aspect. A hydraulic press or pneumatic jack is advised for setting up the seal. These instruments are effective in reducing deformation and enhancing seal installation good quality. When fitting the seal, make sure that the tool does not strike the seal directly. A appropriate adopter will distribute the load uniformly across the seal.
The seal’s effectiveness depends on its hole. A 4-inch shaft seal can stream .5 standard cubic toes per moment. A seal’s efficiency is highly dependent on the gap dimensions. The hole dimension is a dice of the stream through the method. A smaller sized gap dimensions allows higher flow and pressure but significantly less leakage. If each surfaces of the seal have comparable pressures and flow rates, the seal is productive. Even so, a small hole lowers the pressures and minimizes dress in.
Mechanical seals have many advantages, like their capability to shield towards contaminants and splashing liquids. Labyrinth seals are the 1st line of protection from leaks. They operate with out friction. Their higher level of sealing effectiveness will help ensure that the bearing remains operational for prolonged. This variety of seal is produced from metal plates and is made for a extensive temperature assortment and misalignment. Its advantages contain currently being straightforward to set up and giving one hundred% sealing effectiveness.

Routine maintenance

Bearing routine maintenance is essential to making sure that your bearings hold operating at their peak functionality. Appropriate routine maintenance will enhance bearing daily life, minimize downtime and improve productivity while reducing fees. Below is an 8-level checklist to optimize your bearings and make them previous lengthier. To improve their efficiency, you ought to adhere to these methods routinely. In case a bearing does not very last lengthy, you should change it as soon as feasible. Outlined below are some suggestions to ensure appropriate maintenance.
The first action is to figure out how often your bearings require lubrication. Some makers advocate that you lubricate them weekly, but this can do much more damage than very good. Rather, use ultrasound to measure the stage of friction and craze its stages. This way, you will know precisely when to grease your bearings. It truly is also essential to examine how typically they need to be inspected and calibrated. A skilled can offer advice on correct routine maintenance.
Following, inspect your bearings for cracks and scratches. You ought to in no way set up a bearing that has been dropped or scratched. Even a modest crack will affect the overall performance of the bearing and could direct to its premature failure. A proper alignment is important for the bearing to operate appropriately. Make confident you have the correct instruments to perform this activity. These equipment can assist you lessen guide operate and market secure bearing maintenance. You ought to also make sure that the shaft and housing are cleanse and undamaged.
Proper maintenance can lengthen bearing service daily life. Correct lubrication, mounting, inspection, simple condition checking, and dismounting can lengthen their existence. Correct upkeep extends their lifespan and improves plant productivity. Whilst bearings are important for equipment, you must make positive you comply with the proper security techniques every time you function with them. These tips will also assist prevent incidents and keep your machine’s performance. When you have followed these recommendations, you can properly inspect your bearings and guarantee that they’re operating at their optimum capability.

China Good quality 6319 CZPT Brand Ball Bearing Deep Groove in Large Stock     with Best SalesChina Good quality 6319 CZPT Brand Ball Bearing Deep Groove in Large Stock     with Best Sales