Product Description:

The outer spherical bearing is a special type of bearing that has a unique design. Its outer ring features a spherical outer surface, which allows it to fit into the corresponding concave spherical surface of the bearing seat. This design provides the bearing with automatic self-aligning capabilities, ensuring it can work within its self-aligning range.
Even when the shaft is deflected due to load or when there is a relative offset between the installation center line of the shaft and the bearing seat hole, the outer spherical bearing can still operate effectively. This functionality allows it to avoid the influence of installation error or shaft deformation on the operation of the bearing.
The outer spherical bearing is primarily designed to bear radial and axial combined loads, although it is generally not suitable to bear axial loads alone. Its structure primarily consists of a spherical outer ring, an inner ring, and rolling elements between the two. These rolling elements, such as balls or rollers, roll between the inner and outer rings, effectively reducing friction and transmitting loads.

Features:

The characteristics of outer spherical bearings can be summarized as follows:
Automatic self-aligning ability: The notable feature of outer spherical bearings is that the outer diameter surface of the outer ring is a spherical surface, which enables the bearing to fit into the corresponding concave spherical surface of the bearing seat, thus having the function of automatic self-aligning. 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, avoiding the impact of installation errors or shaft deformation on the operation of the bearing.
Bearing radial and axial combined loads: outer spherical bearings are mainly used to bear radial and axial combined loads dominated by radial loads, but it is usually not recommended to bear axial loads alone during design.
Double-layer seal design: outer spherical bearings generally have a double-layer seal design, mainly because they are usually used in harsh operating environments, such as agricultural machinery bearings. The double-layer seal ensures that dust is not easy to enter the inside of its channel, thereby extending the service life of the bearing.
Structural features: The inner diameter of the outer spherical bearing is a tapered inner hole with a ratio of 1:12, and it needs to cooperate with a tight sleeve when used. There are outer spherical ball bearings with 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 the industrial field, such as large machinery and equipment, heavy machinery, construction machinery, agricultural machinery, transmission equipment, mining machinery, etc.
Other performance: outer spherical bearings have the characteristics of large load capacity, long service life, easy installation, and prevention of outer ring rotation. In harsh working environments, such as high temperature, heavy load, vibration and other conditions, outer spherical bearings can still maintain a stable working state.

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
Mounting Type: Pillow Block Bearing
Material: GCR15
Seal Type: Contact Seals
Pillow Block Bearing Insert Bearing