China Zkzf Timken 26880 Bearing Tapered Roller Bearing 2688-99401 Bearing wheel bearing

Item Description

Item Description

 

Types of tapered roller bearing:

single row tapered roller bearing

double row tapered roller bearing

four row tapered roller bearing

tapered roller wheel bearing

inch sequence tapered roller bearing

Specification: 93750/93125 tapered roller bearing one row

Collection

inch bearing

Roller bearing sorts

taper roller bearing

Quantity of row

single row

Cone part quantity

93750 bearing cone

Cup portion number

93125 bearing cup

Cage variety

stamped metal

Precision price

grade p4 p5 p6 p0 abec5

Bearing weight

19.7 Kg

Dimensions:

d – Bore

one hundred ninety.five hundred mm

D – Cup outer diameter

317.five hundred mm

B – Cone width

63.500 mm

C – Cup width

forty six.038 mm

T – Bearing width

sixty three.500 mm

In depth Photographs

tapered roller bearings consist of 4 interdependent elements: the cone (interior ring), the cup (outer ring), the tapered rollers (rolling factors) and the cage (roller retainer). Tapered roller bearings are uniquely made to control equally thrust and radial hundreds among a rotating and non-rotating member. The steeper the cup angle, the higher the capacity of the bearing to handle thrust hundreds.

Industries:

Aerospace, agriculture, automotive, large truck, cement, aggregate, coal, oil and gasoline, construction, equipment drives, machine instruments, mining, paper, metals, rail and wind.

Positive aspects:

Increased performance in demanding programs. 

 

Main Items

Tapered, cylindrical, ball bearings, self-aligning roller bearings, base bearings, vehicle hub bearings, truck hubs, and other goods.
We can personalize the bearing according to the drawings or samples offered by the client.

Packaging & Shipping

STHangZhouRD PACKAGING:

Plastic bag + one box + carton + tray
Industrial packaging + carton + pallet
We also can According to your needs change.

 

Organization Profile


HangZhou CZPT Buying and selling Co., Ltd
. was established in August 2014. It is a bearing producer integrating
study, development, and sale of bearings, with a flooring area of 18,000 sq. meters and a plant region of 4,800
sq. meters. The firm has a point out-stage organization technologies middle and a quantity of provincial large-tech
enterprises with robust technological energy. our company was honored as a competitive brand in the marketplace.

Outfitted with present day production products and advanced detection instruments, the firm specifically
produces Bearings like 3 types of spherical roller bearings, namely cylindrical roller bearings,
tapered roller bearings and thrust spherical roller bearings, Vehicle Hub Bearing, to change imported
substantial-conclude merchandise.

With the precision of quality P0, quality P6 P5 P4, we bearings are broadly utilized in complete items in metallurgical, mining, petroleum, chemical, coal, cement, papermaking, wind electrical power, weighty equipment, engineering equipment, and port equipment industries. With self-run import & export legal rights, we sell our products across China and in tens of other nations and regions this sort of as the United States, Canada, Italy, Russia, Germany, and South Africa.

We would like to provide clients about the globe with our reliable products, reasonable prices, and attentive service. The foremost products of the firm protect 3 principal types which incorporate much more than 3,000 varieties of bearing merchandise.

FAQ

one. What is the bare minimum order amount for this merchandise?
A: Can be negotiated, and we will try out our very best to meet client demands. Our company is primarily primarily based on wholesale sales, most customers’ orders are more than 1 ton.

2. What is your most current delivery time?
A: If the merchandise are in inventory, normally 5-10 days. Or if the items are not in inventory, it is 15-20 times, which is dependent
on the amount.

three. Does your firm have high quality assurance?
A: Yes, for 2 several years.

4. What is the competitiveness of your firm’s products compared to other organizations?
A: Substantial precision, substantial pace, reduced sound.

5. What are the positive aspects of your firm’s providers compared to other firms?
A: Answer questions on the web 24 hours a working day, reply in a well timed manner and give a variety of files necessary
by buyers for customs clearance or sales. 100% after-sales provider.

six. Which payment approach does your company support?
A: fifty% deposit, stability payment just before shipping and delivery.

7. How to speak to us quickly?
A: Please send out us an inquiry or message and leave your other speak to information, this sort of as telephone quantity,
WhatsApp account or WeChat account, we will contact you as quickly as feasible.
 

US $0.4-1
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Specification: 93750/93125 tapered roller bearing single row

Series

inch bearing

Roller bearing types

taper roller bearing

Number of row

single row

Cone part number

93750 bearing cone

Cup part number

93125 bearing cup

Cage type

stamped steel

Precision rate

grade p4 p5 p6 p0 abec5

Bearing weight

19.7 Kg

Dimensions:

d – Bore

190.500 mm

D – Cup outer diameter

317.500 mm

B – Cone width

63.500 mm

C – Cup width

46.038 mm

T – Bearing width

63.500 mm

US $0.4-1
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Specification: 93750/93125 tapered roller bearing single row

Series

inch bearing

Roller bearing types

taper roller bearing

Number of row

single row

Cone part number

93750 bearing cone

Cup part number

93125 bearing cup

Cage type

stamped steel

Precision rate

grade p4 p5 p6 p0 abec5

Bearing weight

19.7 Kg

Dimensions:

d – Bore

190.500 mm

D – Cup outer diameter

317.500 mm

B – Cone width

63.500 mm

C – Cup width

46.038 mm

T – Bearing width

63.500 mm

Materials Used in Bearings

If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.

Materials used in bearings

Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are two of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.

Applications of bearings

bearing
Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.

Types of bearings

bearing
The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.

Cost of bearings

A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for one set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for one side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of one or two wheel bearings will depend on the model and year of the vehicle. For a small car, one rear wheel bearing can cost between $190 and $225, whereas two front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.

Inspection of bearings

bearing
To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.

China Zkzf Timken 26880 Bearing Tapered Roller Bearing 2688-99401 Bearing     wheel bearingChina Zkzf Timken 26880 Bearing Tapered Roller Bearing 2688-99401 Bearing     wheel bearing
editor by czh 2023-01-28