China Factory direct needle roller bearing drawn cup needle roller bearing HK2520 wheel bearing

Bore Dimension: twenty five – 25.01 mm
Applicable Industries: Production Plant, Machinery Fix Outlets, Strength & Mining, Car, equipment
Type: Needle
Model Amount: HK2520
Precision Score: P6
Seals Sort: perforation
Variety of Row: Solitary row
Packaging Details: Common export packaging

All HK types Substantial Precision Minimal Noise Help personalized needle roller bearings

Product IdentifyHK series Needle Roller Bearing
Precision RankingP0, P6, P5, P4, P2
MaterialBearing Metal
ClearanceC0 C1 C2 C3 C4 C5
FunctionsSubstantial Precision, High Velocity, Prolonged Lifestyle, Higher Trustworthiness, Lower Noise , Lessen Friction
CertificationISO 9001:2008
Packingone.Neutral Packing Bearing 2.Industrial Packing 3.Professional Packing Bearing 4.Customize
Delivery Timethirty – forty five Times Soon after The Order is Verified
Shippment1.By Sea 2.By Air 3.By Convey

Company Information

HangZhou Weinuos Bearing Manufacturing facility is a specialist organization focused to the creation and product sales of bearings. The organization pays focus to the introduction of engineering and the development and software of new technology. It has expert experienced staff and several large-degree engineers. It adopts domestic new technological innovation creation and screening gear, which has laid a strong basis for professional gear development, top quality management and precision measurement. The firm has several several years of expertise in bearing assistance and industrial companies, and has a great reputation among new and outdated customers. It is specialized in the manufacturing of the fourth premier class of needle roller bearings. The factory does not right perform international trade, mainly overseas trade organizations and import and export firms as the main products and companies. Merchandise are commonly utilised in textile machinery, printing equipment, tobacco equipment, development equipment, sewing equipment, foodstuff processing machinery, packaging machinery, motorcycles, mopeds, electric equipment, cars, business office tools, Universal Joint bearing Joint U-Joint 27.0174.6 GU 1100 GU1100 GU-1100 automatic washing equipment, mining machinery and other fields. Generation sort: drawn cup needle roller bearings (HK, BK, SCE) drawn cup needle roller clutches and factors (HF, HFL, RC, RCB), needle roller and cage factors (K, Kk, Ks, KBk, KZk), thrust-cylindrical needle roller bearings (811, 812, WS, GS). Mild collection needle roller bearings (NK, NKI, NKS, NKIS), hefty series needle roller bearings (NA, RNA, RNA-RS, RNA-2RS), curved rollers (KR=CF, CR, CNBH), assist rollers (NART , NUTR, Manufacturing unit custom higher torque gradual speed brushless 8 inch geared hub motor CCYR, STO, RSTO, NAST-ZZ), needle roller bearings without having CZPT (NAO, RNAO), needle roller-thrust ball bearings (NX, NX-Z, NKX, NKX-Z), needle roller-thrust Cylindrical bearings (NKXR, NKXR-Z), radial needle roller-thrust cylindrical needle roller bearings (ZARN) spherical needle roller bearings (PNA, RPNA), pointed needle roller bearings for drawn outer rings (RMFB), internal ring (IR, LR), and at the very same time produce large portions of bike overrunning clutches, a single-way gadgets for motorbike primary generate gears, one-way gadgets for electric bicycles, and one particular-way bearings and mixtures for different mechanical industries (UHF, NHF, AHF, XBHF, BHF, ZHF), and can undertake the manufacture of numerous specifications of metric and inch bearings, which are exported to Europe, pto generator for tractor with CE certification The usa, Southeast Asia and other nations. The factory has the screening indicates and manufacturing tools that can meet up with the high quality, has the capability of product improvement and style, has the ability to promise the top quality and the capacity of following-income services. The solution assortment is full, with a lot more than 4,000 models in reserve the merchandise quality is exceptional, and it has expert high quality inspection and investigation and development abilities the merchandise price tag is reasonable, mainly for overseas trade companies and import and export firms. In excess of the several years, the firm has received the favor of the majority of companies with cost-successful merchandise and substantial-high quality right after-product sales provider, so that our merchandise have gone abroad and been accepted by much more countries. Welcome pals from all walks of life to visit our manufacturing facility for inspection and negotiation!

Packaging & Shipping and delivery

1. who are we?We are based in HangZhou, China, start off from 2003. The organization is particular in the generation of drawn cup needle roller bearing, strong bushed needle roller bearing, supporting roller, a single-way clutch, and many others metric technique and imperial program bearing

2. how can we promise good quality?Usually a pre-creation sample prior to mass productionAlways final Inspection before shipment

3.what can you purchase from us?Drawn cup needle roller bearing, reliable bushed needle roller bearing, supporting roller, 1-way clutch, and so forth metric system and imperial system bearing

four. why should you get from us not from other suppliers?HangZhou Weinuosi Bearing Factory a strong, stable solution high quality, price-effective The sales of merchandise via the eu environmental protection certification (ROHS, Traditional VW beetle conversion kit, 7.5KW 10KWmotor, controller, lithium battery for electric powered auto. Reach), in conformity with export expectations.

five. Can we do our logo or model on the bundle?A: Of course, we can do OEM and ODM. six: How long is your supply time?A: Typically takes about 7-fifteen functioning days for creation based on technical specs for your buy and amount. In inventory bearingscan arrange shipment quickly when following payment received.

Industrial applications of casing

For rotating and sliding parts, bushings are an important part of the machine. Due to their anti-friction properties and load-carrying capacity, they are an important part of many different industrial processes. Bushings play a vital role in industries such as construction, mining, hydropower, agriculture, transportation, food processing and material handling. To learn more about the benefits of bushings, read on. You’ll be amazed how much they can help your business!


When comparing enclosure types, consider the material and how it will be used. Oilite bushings are made of porous material that draws lubricant into the liner and releases it when pressure is applied. These are manufactured using a sintered or powered metal process. Copper and tin are the most commonly used materials for making copper bushings, but there are other types of metal bushings as well.
Another popular type is the plain bearing. This type reduces friction between the rotating shaft and the stationary support element. This type provides support and load bearing while relying on soft metal or plastic for lubrication. Journal bearings are used to support the linear motion of the engine crankshaft in large turbines. They are usually babbitt or hydrodynamic with a liquid film lubricant between the two halves.
The oil-impregnated paper sleeve is made of high-quality kraft insulating paper. These bushings contain two layers of capacitor grading, with the innermost layer electrically connected to the mounting flange. These are mature processes and are widely used in different voltage levels. CZPT Electric (Group) Co., Ltd. provides UHV DC and AC oil-impregnated paper wall bushings for environmental control rooms.
Electrical bushings are used to transmit electricity. These can be transformers, circuit breakers, shunt reactors and power capacitors. The bushing can be built into the bushing or through the bushing. The conductors must be able to carry the rated current without overheating the adjacent insulation. A typical bushing design has a conductor made of copper or aluminum with insulation on all other sides. If the bushing is used in a circuit, the insulation needs to be high enough to prevent any leakage paths.
Voltage and current ratings of electrical bushings. Solid type electrical bushings typically have a center conductor and a porcelain or epoxy insulator. These bushings are used in small distribution transformers and large generator step-up transformers. Their test voltage is typically around 70 kV. Subsequent applications of this bushing may require a lower halfway release limit. However, this is a common type for many other applications.


Various industrial applications involve the use of casing. It is an excellent mechanical and chemical material with a wide range of properties. These compounds are also packaged according to national and international standards. Therefore, bushings are used in many different types of machines and equipment. This article will focus on the main industrial applications of casing. This article will also explain what a casing is and what it can do. For more information, click here. Casing application
Among other uses, bushing assemblies are used in aircraft and machinery. For example, a fuel tank of an aircraft may include baffle isolator 40 . The bushing assembly 16 serves as an interface to the fuel tank, allowing electrical current to flow. It can also be used to isolate one component from another. In some cases, bushing assemblies are used to provide a tight fit and reduce electrical resistance, which is important in circuits.
The benefits of casing go beyond reducing energy transmission. They reduce lubrication costs. If two metal parts are in direct contact, lubrication is required. Thus, the bushing reduces the need for lubrication. They also allow parts of the car to move freely. For example, rubber bushings may begin to deteriorate due to high internal temperatures or cold weather. Also, oil can affect their performance.
For example, bushing CTs in oil and gas circuit breakers are used as window current transformers. It consists of a toroidal core and secondary windings. The center conductor of the bushing acts as the single-turn primary of the BCT. By tapping the secondary winding, the ratio between primary and secondary can be changed. This information can be found on the asset nameplate.
Among other uses, bushings are used in diagnostic equipment. These components require precise positioning. Fortunately, air sleeves are perfect for this purpose. Their frictionless operation eliminates the possibility of misalignment. In addition, products based on porous media help minimize noise. A casing manufacturer can advise you on the best product for your equipment. Therefore, if you are looking for replacement bushings for your existing equipment, please feel free to contact Daikin.


Dry ferrule cores were selected for study and examined under an Olympus polarizing microscope (BX51-P). Core slices showing layers of aluminum foil with a distance of approximately 2 cm between adjacent capacitor screens. The aluminum foil surface has a multi-layered structure with undulations due to shrinkage and crepe. Differences between the two types of foils are also revealed.
A typical metal bushing material consists of a high-strength metal backing and a solid lubricant. These materials have higher load-carrying capacity and low friction during operation. Additionally, they are precision machined to tight tolerances. They also offer better thermal conductivity and better fatigue resistance. The accuracy of the metal bushing is improved due to the re-machining process that takes place after the bearing is assembled. Additionally, metal bushing materials are more resistant to wear than plastic bushing materials.
Plastic bushings are relatively inexpensive and readily available off the shelf. Also, the price of custom plastic bushings is relatively low. However, they are not recommended for heavy duty applications. Plastics degrade under high loads and can damage mating parts. Also, if the plastic bushings are not manufactured accurately, they can become misaligned. These are just some of the reasons for choosing metal bushings over plastic.
A mechanically bonded bushing 40 is placed over the stabilizer bar and compressed into the outer sleeve/bracket assembly. The outer metal member includes slotted holes that compensate for the tolerance stacking between the first and second bushing assemblies. Pre-assembly allows the assembly plant to receive a complete assembly ready for vehicle assembly, rather than sub-assembly at the vehicle manufacturing plant.


Control arm bushings are a major component of modern vehicle suspension systems. Damaged bushings can negatively affect the handling and performance of your car. Replacing bushings on a car can cost $200 to $500. While that’s pretty cheap for a handful of control bushings, replacing the entire suspension system could set you back over $1,200. Thankfully, if you want to repair or replace the bushing yourself, you can do it yourself for a fraction of the cost.
If you decide to replace the control arm bushing yourself, it’s best to shop around for the best price. Many auto parts stores offer cheaper bushings that you don’t have to spend a fortune on. Even if you don’t drive for years, rubber can degrade and create cracks in the material. These cracks can be as deep as three-eighths of an inch. This makes it dangerous to drive a car with damaged control arm bushings.
Hiring a mechanic might be a good idea if you don’t like doing the work yourself. You can save money and time by repairing the control arm yourself, but you may have to hire a mechanic to do the job. Replacing the front sway bar bushing alone can cost between $450 and $900. While these components are relatively inexpensive, you can replace them for a better-handling car.
In some cases, sizing the bushings is a more economical option, but if you want to replace your entire suspension system, it’s better to buy a brand new lower limit. You can even save labor by buying a replacement part fork with a good lower portion. In addition to improving your car’s handling and ride, new bushings will add to your car’s overall value. If you are not sure which parts you need, ask your mechanic for a quote.
While the cost of replacing control arm bushings is relatively low, it’s a good idea to compare quotes from multiple mechanics. By getting multiple quotes for the same repair, you can save as much as $50 to $100 on the total cost of your car. In addition to labor costs, parts and labor can vary, so shop around to find the mechanic best suited for your car. There’s no reason to settle for sub-par service when you can save $50 or more!

China Factory direct needle roller bearing drawn cup needle roller bearing HK2520     wheel bearingChina Factory direct needle roller bearing drawn cup needle roller bearing HK2520     wheel bearing
editor by czh 2023-02-18