Grease Lubricated Spherical Bearing UC210 UC211 UC212 UC With Setscrews

Product Specification

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

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:

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:

Applications:

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!