Variety: Roller, roller
Composition: cylindrical, cylindrical
Relevant Industries: Producing Plant, Machinery Restore Stores, Farms, Building works , Energy & Mining
Product Amount: NU313 ECP
Precision Rating: P0 P2 P4 P5 P6
Seals Variety: Open
Amount of Row: Solitary row
Materials: Bearing Steel(GCr15),Chrome steel,Carburized
Certificate: ISO nine
Principal market: Jap Europe,Southeast Asia, South The us
Support: after sale provider
Bundle: First Bundle
Sample: obtainable
Inventory: enormous
Packaging Information: picket box carton box and pallet or as your ask for

Merchandise Overview NU 313 ECP solitary row Cylindrical roller bearing has 2 integral flanges on the out rings and no flanges on the interior ring Axial displacement of the shaft with respect to the housing can be accommodated in the two instructions in the bearing alone. So These bearings are used as non-finding bearings. Functions AT A Look Solution info of NU 313 ECP Cylindrical roller bearingd=65 mm Within DiaD=one hundred forty mm Outside the house DiaB=33 mm WidthC=212 kN Basic dynamic load ratingC0=196 kN Standard static load ratingPu=twenty five.5 kN Fatigue load limitnB=5300 r/min Reference speednG=6000 r/min Limiting speedm=2.3 kg Mass Appropriate elevation Still left elevation Entrance elevation Revenue AND Service Community Comparable Items Specialized Date

bearing product quantity d D B C C0 Pu reference speed restricting velocity mass
NU 306 ECM thirty seventy two 19 58,five 48 6,2 11000 12000 ,44
NU 307 ECM 35 eighty 21 75 63 8,fifteen 9500 17000 ,58
NU 308 ECM forty 90 23 93 78 10,2 8000 9500 ,seventy nine
NU 309 ECM forty five 100 twenty five 112 100 12,9 7500 8500 1,08
NU 310 ECM fifty one hundred ten 27 127 112 15 6700 8000 1,24
NU 311 ECM 55 120 29 156 143 18,six 6000 7000 1,57
NU 312 ECM sixty 130 31 173 one hundred sixty 20,eight 5600 6700 1,95
NU 313 ECM 65 140 33 212 196 25,5 5300 6000 2, ISO certified substantial torque cg125 transmission shaft 6 equipment custom made style pto shaft transmission principal shaft forty three
NU 314 ECM 70 a hundred and fifty 35 236 228 29 4800 5600 3,00
NU 315 ECM seventy five a hundred and sixty 37 280 265 33,5 4500 5300 3,60
NU 316 ECM eighty a hundred and seventy 39 three hundred 290 36 4300 5000 4,65
NU 317 ECM eighty five 180 41 340 335 forty one,five 4000 4800 5,10
NU 318 ECM ninety 190 43 365 360 forty three 3800 4500 5,90
NU 319 ECM 95 two hundred forty five 390 390 46,5 3600 4300 7,30
NU 320 ECM one hundred 215 47 450 440 51 3200 3800 8,ninety five
NU 322 ECM 110 240 fifty 530 540 sixty one 3000 3400 twelve,
NU 324 ECM one hundred twenty 260 55 610 620 69,5 2800 3200 15,two
NU 326 ECM one hundred thirty 280 fifty eight 720 750 81,five 2400 3000 19,
NU 332 ECM one hundred sixty 340 68 1000 1080 112 2000 2400 32,
Certifications All varieties certifications Diverse varieties of certification can satisfy your all requests for offering them. Packing & Shipping Enormous worehouse.Can offer you basic types with immediately transport.As we have big stock. By airExpress:DHL TNT UPS FEDEX By air to airport By seaFOB CIF CFR FAQ 1. who are we?We are dependent in ZheJiang , China, start from 2009,promote to North The us(16.40%),Mid East(15.twenty%),Northern Europe(10.40%),SouthAmerica(ten.40%),Central America(9.00%),Southern Europe(8.twenty%),Western Europe(6.eighty%), SXIHU (WEST LAKE) DIS.NG MOT D240 42kw Helicopter Largest King-size Gentleman Size Mad Manned Gigante Brushless Per Drone Motors Africa(4.80%),Domestic Market place(4.eighty%),SoutheastAsia(4.20%),South Asia(3.40%),Japanese Europe(3.40%),Oceania(3.00%). There are whole about 11-fifty folks in our place of work.2. how can we ensure quality?Usually a pre-creation sample prior to mass productionAlways ultimate Inspection just before shipment3.what can you purchase from us?Bearings,wheel bearing,NSK Bearing,ball bearing,roller bearing4. what solutions can we provide?Accepted Delivery Phrases: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Categorical Supply,DAF,DES;Accepted Payment Currency:USD,EUR, BAOSTEP Greatest High quality Shaft Adaptor For Hino New D04 JPY,CAD,AUD,HKD,GBP,CNY,CHFAccepted Payment Kind: T/T,L/C,D/P D/A,MoneyGram,Credit history Card,PayPal,Western Union,Cash,EscrowLanguage Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi, KonKave concave U & V Groove & Flat YoYo ball bearings 5X10X4 SMR105ZZ-KK & 5X11X5 685-KK & 14 x 12 x 316 SR188ZZ-KK Italian Suggest Items

Understanding the Different Types of Bearings

When you are looking for a bearing, you have many options to choose from. This article will explain the various types, functions, and working principles of different types of bearings. Once you understand the basic components, you can make an informed decision about which one to buy. Here’s an overview of some of the most common types. Learn more about each type below! Read on to learn about the differences between these different types of bearings! Posted in Articles


Bearings serve as an integral part of a mechanical device. These devices help transfer torque from one part of a structure to another. These mechanisms increase the efficiency of a shaft by increasing its life. However, the functions of bearings depend on the application of the structure. Among other functions, bearings provide support to shafts. Anti-friction bearings come in two types: ball and roller bearings. These components have line and point contact, which is the most common type. Archimedes’s principle states that the force is equal to the weight of the fluid that is being displaced. Bearings can transfer lateral loads to a substructure.
A bearing has two primary functions. The first is to prevent direct metal-to-metal contact. A bearing prevents friction, heat generation, and wear and tear of components. A bearing also reduces energy consumption. Its other purpose is to guide and support a rotating body. In addition to these functions, bearings can also reduce wear and tear on a machine. As a result, they are among the most widely used machines in the world.
Seals are a major component of a bearing. They prevent foreign materials from entering and lubricating the moving parts. The design of seal lips determines their effectiveness. Fuel economy regulations and CO2 emissions regulations are pushing the demand for low-friction bearings. However, high-performance seals do not always provide high-performance. As a result, current estimations of the friction in bearings depend on trial and error methods.
Another important function of bearings is that they transfer the load of a rotating component to its housing. This load can be axial or radial. Bearings also limit movement to predefined directions. Some types of rolling element bearings have balls or cylinders inside. These bearings are less frictional than sliding ones, thus they allow parts to move freely during rotation. These parts can then be used for various applications. So, bearings are an integral part of machines.


The most common type of bearing is a plain bearing. It uses surfaces in rubbing contact to transmit movement from one part to another. These bearings may be discrete or may consist of a hole in a metal sleeve or a planar surface bearing another part. Some plain bearings are flanged, while others are made of a sleeve with a flange at one end. These bearings often give acceptable accuracy and life, but they are expensive and cannot be used in large scale applications.
Radial bearings are used when there is a need for high-speed or corrosive parts. This type of bearing also serves as a support in an intermediate situation. Its two components are called the base and the cover. The base and cover are connected and are arranged parallel to the main axis. This type of bearing is used in steady-state and axial motion applications. The radial bearings are also used when the shafts are long.
Angular contact bearings are another type of bearing. These are easy to install and require minimal maintenance. Their races are displaced along the axis. They are also better at handling axial loads and transferring them to the housing. These types of bearings are commonly used in pumps, automobiles, and high-speed applications. If you are looking for an affordable, reliable bearing, look no further than the angular contact bearing.
Another type of bearing is a self-lubricating bushing. These are lightweight and wear-resistant. Unlike the other types of bearing, they do not require any lubrication or maintenance. In fact, some are completely maintenance-free. But if you’re worried about maintenance, this type of bearing may be a good choice. There are many benefits of using self-lubricating bushings. It is also a good option for applications where your machine is exposed to extreme temperatures.

Working principle

A bearing has two primary functions: support and load transfer. In engineering applications, the bearing tends to push the load in the direction of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Both types of load transfer are important in a variety of applications. The working principle of each type is described below. Listed below are the main uses for each type of bearing.
A plain bearing uses a PTFE liner on the interface of two moving parts. 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 force fluid into the gap between two moving parts. This results in a small amount of play in the bearing. This play is acceptable for most applications. A ball bearing may have a maximum play of 2 mm for a ten-millimeter shaft.
The primary function of a bearing is to assist in rotation and to reduce mechanical friction between the two objects. A bearing may be installed as a separate device or as an integral part of a machine. For more complex applications, bearings are very precise components requiring the highest standards of technology. For this reason, it is important to understand the working principle of bearings. The next time you need to lift or slide a heavy object, consider a bearing.
Ball bearings are a common type of ball bearing and can be found in industrial machinery and automobiles. Their unique structure helps them support less weight. This is because they are comprised of two rings – an inner race and an outer race. The balls themselves have a small area of contact and transfer axial loads in one direction. A cage surrounds the balls and prevents them from colliding. This makes ball bearings a popular choice for many applications.

Sealing system

A bearing’s seals are vital for the operation of rolling and rotating components. These systems enable rotation and linear movement while limiting friction and dispersing stress. Without the proper seals, these components could face catastrophic failure. In addition to protecting the bearing from external forces, seals help retain lubricant inside the system and prevent harmful particles from entering the gap. A seal’s lubrication helps prevent the onset of mechanical damage and prolongs the life of the bearing.
A bearing seal is made up of two parts: the inner sealing element and the outer sealing element. A passageway runs through the bearing assembly to the outer seal element. A hydraulic press or pneumatic jack is recommended for installing the seal. These tools are effective in reducing deformation and improving seal installation quality. When fitting the seal, ensure that the tool does not hit the seal directly. A proper adopter will distribute the load uniformly across the seal.
The seal’s efficiency depends on its gap. A four-inch shaft seal can flow 0.5 standard cubic feet per minute. A seal’s efficiency is highly dependent on the gap size. The gap size is a cube of the flow through the system. A smaller gap size allows high flow and pressure but less leakage. If both surfaces of the seal have similar pressures and flow rates, the seal is efficient. However, a small gap reduces the pressures and reduces wear.
Mechanical seals have numerous advantages, including their ability to protect against contaminants and splashing liquids. Labyrinth seals are the first line of defense against leaks. They operate without friction. Their high level of sealing efficiency helps ensure that the bearing remains operational for long. This type of seal is made from metal plates and is designed for a wide temperature range and misalignment. Its advantages include being easy to install and offering 100% sealing efficiency.


Bearing maintenance is critical to ensuring that your bearings keep operating at their peak performance. Proper maintenance will improve bearing life, reduce downtime and increase productivity while reducing costs. Here is an 8-point checklist to optimize your bearings and make them last longer. To optimize their performance, you should follow these steps regularly. In case a bearing does not last long, you should replace it as soon as possible. Listed below are some tips to ensure proper maintenance.
The first step is to determine how often your bearings require lubrication. Some manufacturers recommend that you lubricate them weekly, but this can do more harm than good. Instead, use ultrasound to measure the level of friction and trend its levels. This way, you will know exactly when to grease your bearings. It’s also important to check how often they should be inspected and calibrated. A professional can provide guidance on proper maintenance.
Next, inspect your bearings for cracks and scratches. You should never install a bearing that has been dropped or scratched. Even a small crack will affect the performance of the bearing and could lead to its premature failure. A proper alignment is essential for the bearing to function properly. Make sure you have the correct tools to perform this task. These tools can help you reduce manual work and promote safe bearing maintenance. You should also ensure that the shaft and housing are clean and undamaged.
Proper maintenance can prolong bearing service life. Proper lubrication, mounting, inspection, basic condition monitoring, and dismounting can extend their life. Proper maintenance extends their lifespan and improves plant productivity. While bearings are essential for machinery, you should make sure you follow the proper safety procedures every time you work with them. These tips will also help prevent accidents and maintain your machine’s efficiency. Once you’ve followed these guidelines, you can safely inspect your bearings and ensure that they’re operating at their optimum capacity.

China Roller bearing for knitting machines gearboxes, agricultural machinery, pumps, compressors, and electric motors NU313 ECP     carrier bearingChina Roller bearing for knitting machines gearboxes, agricultural machinery, pumps, compressors, and electric motors NU313 ECP     carrier bearing
editor by czh 2023-02-20

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