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Grease Lubricated Spherical Bearing UC210 UC211 UC212 UC With Setscrews Machinery Parts

Shandong Awx Bearing  Co., Ltd.

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Grease Lubricated Spherical Bearing UC210 UC211 UC212 UC With Setscrews Machinery Parts

Country/Region china
City & Province jinan shandong
Categories Shafts
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Product Details

UC210 UC211 UC212 UCCustomizable Grease Lubricated Spherical Bearings With Setscrews Machinery Parts

Product Description:

The outer spherical bearing is a special type of bearing known for its unique feature of having a spherical outer surface on its outer ring. This design allows it to fit perfectly into the corresponding concave spherical surface of the bearing seat and enables it to function as an automatic self-aligning bearing. Even when the shaft is deflected due to load or the installation center line of the shaft and the bearing seat hole is relatively offset, the bearing can still work within its self-aligning range to avoid any negative impact that may arise from installation errors or shaft deformation on the operation of the bearing.

The outer spherical bearing can mainly handle combined radial and axial loads. However, it isn't typically suitable for handling axial loads alone. Its structure comprises of a spherical outer ring, an inner ring, and rolling elements like balls or rollers between them. These rolling elements roll between the inner and outer rings to reduce friction and effectively transmit loads.

 

Features:

 

Characteristics of Outer Spherical Bearings

Outer spherical bearings are known for their unique characteristics that make them suitable for various industrial applications. The notable features of outer spherical bearings can be summarized as follows:

  • Automatic self-aligning ability: The outer diameter surface of the outer ring is a spherical surface, enabling the bearing to automatically align with the concave spherical surface of the bearing seat. This feature ensures that the bearing can still work within its self-aligning range, even when the shaft is deflected due to load or installation errors.
  • Bearing radial and axial combined loads: Outer spherical bearings are primarily designed to bear radial and axial combined loads, with radial loads dominating. However, it is generally not recommended to bear axial loads alone during design.
  • Double-layer seal design: Outer spherical bearings usually have a double-layer seal design, which prevents dust from entering the bearing's interior channel, thereby extending its service life. This design is especially useful when used in harsh operating environments, such as agricultural machinery bearings.
  • Structural features: The inner diameter of the outer spherical bearing is a tapered inner hole with a 1:12 ratio, which requires a tight sleeve for proper usage. Some outer spherical ball bearings have top screws and eccentric sleeves, and their application scenarios and performance characteristics are slightly different.
  • Wide range of applications: Outer spherical bearings are widely used in various industrial fields, including large machinery and equipment, heavy machinery, construction machinery, agricultural machinery, transmission equipment, mining machinery, among others.
  • Other performance: Aside from the characteristics mentioned above, outer spherical bearings also have large load capacity, long service life, easy installation, and prevention of outer ring rotation, making them suitable for harsh working environments that involve high temperature, heavy load, and vibration, among others.

 

Technical Parameters:

 

ModelInner DiameterOuter DiameterHeight
UC21050mm90mm51.6mm
UC21155mm100mm55.6mm
UC21260mm110mm65.1mm
UC21365mm120mm65.1mm

 

Applications:

 

The Versatile Applications of Outer Spherical Bearings

Outer spherical bearings are commonly used in a wide range of industrial applications due to their unique design and exceptional performance characteristics. They play a vital role in promoting stability and reliability in different areas. Below are the primary application scenarios of outer spherical bearings:

1.Automotive Field

Outer spherical bearings are a crucial component in automobile manufacturing, and they are widely used in critical systems like engines, transmissions, rear axles, and steering gears. They possess excellent load-bearing capacity, high-temperature resistance, and the ability to withstand high-speed rotation to ensure vehicle performance and safety.

Aviation and Aerospace Fields

The aviation and aerospace fields rely heavily on outer spherical bearings for aircraft engines, hydraulic pumps, turbochargers, and gyroscopes. These systems have demanding performance criteria that require a robust and durable bearing that can perform in harsh environments and withstand high-speed rotation loads - all traits that outer spherical bearings can provide.

2.Agricultural Field

Tractors, harvesters, seeders, and other agricultural machinery and equipment require durable and efficient components like outer spherical bearings. These bearings can withstand vibration, impact, and dust erosion, ensuring stability and reliability of the equipment while maintaining productivity during intense use.

3.Industrial Equipment Field

Outer spherical bearings are well-suited for the field of industrial equipment such as CNC machine tools, wind turbines, robots, and other machinery. They can handle complex loads at high-speed rotations, providing accurate and reliable operation while ensuring efficient performance and long-term stability.

Other Fields

Outer spherical bearings are also used in different industries such as textiles, food processing, printing, logistics and transportation, steel, and metallurgical equipment. These industries require bearings with exceptional load-bearing capacity and high-speed rotation, making outer spherical bearings an ideal choice that meets these requirements.

 

Customization:

 

  • Brand Name: AWX
  • Place of Origin: China
  • Minimum Order Quantity: 10PCS
  • Price: 0.01-0.4 USD
  • Packaging Details: single box
  • Delivery Time: 30 day
  • Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability: 10000pcs
  • Customization: AWX Or Customer Logo Acceptable
  • Lubrication: Grease
  • Mounting Type: Pillow Block

Don't settle for generic Insert Bearings. Trust AWX, one of the leading Bearing Manufacturers in China, to provide you with the best product customization services for your specific needs. Contact us today to place your order!

 

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