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Radial spherical plain bearings

Radial spherical plain bearings are designed to accommodate radial loads and angular misalignment, making them suitable for applications with dynamic or oscillating movements. Their self-aligning capability ensures smooth operation even under heavy loads and misalignment conditions. These bearings are commonly used in machinery where shock loads and varying operating conditions are present, providing durability and long service life. However, regular lubrication may be required to maintain optimal performance in demanding environments. TFL-Bearing offers a comprehensive selection of radial spherical plain bearings, with high-quality materials, precision engineering, and customizable options to meet diverse industrial needs. Our expert team provides technical support and reliable solutions for your specific applications.

GE220UT2RS

Manufacturers: TFL, OEM, Type: Radial spherical plain bearings, Bore dia: 220 mm, Outer dia: 320 mm, Width Inner ring: 135 mm, Width Outer ring: 100 mm, Ball diameter: 275 mm, Edge Spacing R1smin: 1.1 mm, Edge Spacing R2smin: 1.1 mm, Tilt angle: 8 °, Cr: 6600 kN, Cor: 11000 kN, Mass: 35.51 kg,

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GE240UT2RS

Manufacturers: TFL, OEM, Type: Radial spherical plain bearings, Bore dia: 240 mm, Outer dia: 340 mm, Width Inner ring: 140 mm, Width Outer ring: 100 mm, Ball diameter: 300 mm, Edge Spacing R1smin: 1.1 mm, Edge Spacing R2smin: 1.1 mm, Tilt angle: 8 °, Cr: 7200 kN, Cor: 12000 kN, Mass: 39.91 kg,

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GE260UT2RS

Manufacturers: TFL, OEM, Type: Radial spherical plain bearings, Bore dia: 260 mm, Outer dia: 370 mm, Width Inner ring: 150 mm, Width Outer ring: 110 mm, Ball diameter: 325 mm, Edge Spacing R1smin: 1.1 mm, Edge Spacing R2smin: 1.1 mm, Tilt angle: 7 °, Cr: 8550 kN, Cor: 14250 kN, Mass: 51.54 kg,

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GE280UT2RS

Manufacturers: TFL, OEM, Type: Radial spherical plain bearings, Bore dia: 280 mm, Outer dia: 400 mm, Width Inner ring: 155 mm, Width Outer ring: 120 mm, Ball diameter: 350 mm, Edge Spacing R1smin: 1.1 mm, Edge Spacing R2smin: 1.1 mm, Tilt angle: 6 °, Cr: 10050 kN, Cor: 16750 kN, Mass: 65.06 kg,

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GE300UT2RS

Manufacturers: TFL, OEM, Type: Radial spherical plain bearings, Bore dia: 300 mm, Outer dia: 430 mm, Width Inner ring: 165 mm, Width Outer ring: 120 mm, Ball diameter: 375 mm, Edge Spacing R1smin: 1.1 mm, Edge Spacing R2smin: 1.1 mm, Tilt angle: 7 °, Cr: 10800 kN, Cor: 18000 kN, Mass: 78.07 kg,

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Why Choose Radial Spherical Plain Bearings?

Radial spherical plain bearings are engineered to handle oscillating motion and accommodate heavy radial loads with exceptional durability. These bearings feature a spherical inner ring and an outer ring with a matching concave surface, ensuring smooth movement even under misalignment.

Superior Load Capacity and Misalignment Accommodation
Designed to support heavy radial loads, radial spherical plain bearings effectively compensate for shaft deflections and misalignments. Their self-aligning capability ensures smooth operation in applications with dynamic loading conditions.

Enhanced Durability and Wear Resistance
Manufactured with high-quality materials and specialized surface treatments, these bearings provide excellent resistance to wear, corrosion, and fatigue. They offer extended service life even in harsh environments, reducing maintenance costs and downtime.

Versatile Applications
Radial spherical plain bearings are widely used in industries requiring robust performance under oscillating motion and heavy loads. They are ideal for applications in construction equipment, hydraulic cylinders, mining machinery, and material handling systems.

Applications of Radial Spherical Plain Bearings

Radial spherical plain bearings are essential for applications where oscillatory movements and misalignment tolerance are crucial. Common applications include:

Construction Machinery: Used in excavators, loaders, and cranes to handle heavy loads and dynamic forces.

Hydraulic and Pneumatic Cylinders: Ensuring smooth articulation and load distribution in demanding hydraulic applications.

Mining and Material Handling: Providing durability in heavy-duty equipment subjected to impact loads and harsh environments.

Agricultural Equipment: Enhancing the lifespan and efficiency of farming machinery with superior wear resistance.

What Are Radial Spherical Plain Bearings?

Radial spherical plain bearings consist of an inner ring with a convex spherical surface and an outer ring with a matching concave surface. This design allows the bearing to accommodate radial loads and angular misalignment, making them ideal for applications with fluctuating forces and movement.

What Are Other Common Types of Spherical Plain Bearings?

In addition to radial spherical plain bearings, other types include:

Angular Contact Spherical Plain Bearings: Designed for combined radial and axial loads, offering high precision and load distribution.

Thrust Spherical Plain Bearings: Ideal for applications where axial loads are predominant, ensuring stability under thrust forces.

Maintenance-Free Spherical Plain Bearings: Featuring self-lubricating materials for extended service life without the need for frequent lubrication.


TFL-Bearing provides a comprehensive range of radial spherical plain bearings with customizable solutions, ensuring reliable performance and durability for various industrial applications.