Double Row Full Complement Cylindrical Roller Bearings NJ202-E-XL-TVP2 NJ203-E-XL-TVP2 For Construction Machinery

Product Description:

Cylindrical roller bearings are a type of rolling bearing that is well-liked due to its use of cylindrical rollers as rolling elements. These bearings have a significant capacity to bear loads and have high rigidity, making them ideal for a variety of applications.

One of the key advantages of cylindrical roller bearings is their design. The use of cylindrical rollers enables these bearings to distribute loads more evenly than other types of rolling bearings. This results in improved load-bearing capacity and less wear and tear on the bearing.

Cylindrical roller bearings are utilized in a broad range of applications, such as construction equipment, mining machinery, and machine tool spindles. They are commonly utilized in industries like wind turbines and paper mills, where they must operate in harsh conditions with minimal maintenance.

Features of cylindrical roller bearing :

High load bearing capacity: Cylindrical roller bearings achieve a larger contact area through line contact between the rollers and the inner and outer rings. Compared with the point or spherical contact of ball bearings, they can disperse the load more effectively, thus showing excellent load-bearing performance in radial and axial directions.

Excellent rigidity performance: The line contact design not only enhances the load-bearing capacity, but also ensures the uniformity of stress distribution. Even under high-speed rotation and heavy load conditions, it can maintain structural stability and operating accuracy, showing high rigidity characteristics.

Wide range of applications: Cylindrical roller bearings can cope with complex force conditions, including radial force, axial force and slight angular deflection force, making them an ideal choice for a variety of mechanical equipment such as automobiles, construction machinery, and hoisting devices.

Convenient maintenance characteristics: Through precision machining, the contact surface of cylindrical roller bearings is smooth, which reduces friction loss and prolongs service life. The simplicity of the cylindrical roller bearing structural design also facilitates daily inspection, disassembly and maintenance, reducing the difficulty and time investment of maintenance.

Low friction and high efficiency: Compared with sliding friction, cylindrical roller bearings have low rolling friction resistance and low energy loss, especially under high-speed operation and heavy load conditions, which can significantly improve the operating efficiency of mechanical systems.

Smooth operation and low noise: The rolling action of cylindrical roller bearings is smooth and smooth, which effectively reduces friction noise and provides users with a quieter and more comfortable working environment.

Simple installation process: Thanks to the standard cylindrical design of the inner and outer rings, the installation process of cylindrical roller bearings becomes simple and quick. It can be fixed in place by pressing, which greatly simplifies the installation steps.

High-precision positioning capability: The high-precision processing of cylindrical roller bearing components ensures its precise positioning and motion control during operation, meeting the stringent requirements of high-precision mechanical systems.

Long-lasting durability: Cylindrical roller bearings are made of high-quality materials and advanced heat treatment processes. Cylindrical roller bearings show good durability and can still maintain excellent working conditions after long-term use.

Separate design advantages: The inner and outer rings of the cylindrical roller bearing are separable, which is not only easy to install and disassemble, but also improves flexibility. The worn parts can be replaced separately according to actual needs, reducing maintenance costs.

Part of the bearing specification:

Applications:

Machinery manufacturing is a diverse and vital industry that produces various machines, tools, and components for many different applications. These machines are used in a broad range of equipment, including machine tools, transmissions, and other industrial machinery. The industry plays a significant role in creating and maintaining modern infrastructure, making it essential for the development of societies worldwide.

The automotive industry is one of the most significant users of bearings and mechanical components. These essential components play a crucial role in the efficiency and performance of vehicles. Wheel bearings, transmissions, and differentials are just a few examples of where mechanical components are essential for automotive design. The constant innovations in this industry demand reliable, efficient components that are designed to meet the highest standards.

Construction engineering relies heavily on heavy machinery and equipment like cranes and excavators. These machines are used in various applications, ranging from building bridges to constructing skyscrapers. The durability and reliability of these machines are critical for ensuring the safety and efficiency of construction projects. As such, quality components that meet or exceed industry standards are essential for the success of such projects.

The mining and metallurgy industries require robust, dependable machinery such as mining equipment and rolling mills. These machines are designed and built to withstand the rigors of these industries and ensure maximum productivity and safety. High-quality components that can withstand the harsh working conditions and consistently perform under pressure are critical in these industries. As such, the use of high-quality, reliable components is paramount in successfully operating in these industries.

Packing and Shipping:

Product Packaging:

Each cylindrical roller bearing is packed in an individual box and then placed in a larger carton box for shipping. The carton boxes are labeled with the product information and handling instructions.

Shipping:

Our cylindrical roller bearings are shipped using reliable and efficient carriers to ensure timely and safe delivery. We offer various shipping options, including standard and expedited shipping, depending on your needs. Shipping costs will be calculated at checkout based on the weight and destination of the order.

FAQ:

Q: What is the brand name of the Cylindrical Roller Bearings?

A: The brand name of the Cylindrical Roller Bearings is AWX.

Q: Where are the bearings made?

A: The bearings are made in China.

Q: What certifications do the Cylindrical Roller Bearings have?

A: The Cylindrical Roller Bearings are CE/ISO certified.

Q: What is the minimum order quantity for the Cylindrical Roller Bearings?

A: The minimum order quantity for the Cylindrical Roller Bearings is 10pcs.

Q: What are the packaging details for the Cylindrical Roller Bearings?

A: The packaging details for the Cylindrical Roller Bearings are cartons.

Q: What is the delivery time for the Cylindrical Roller Bearings?

A: The delivery time for the Cylindrical Roller Bearings is within 7 days.

Q: What is the supply ability of the Cylindrical Roller Bearings?

A: The supply ability of the Cylindrical Roller Bearings is 1000000.