BLAB 367563 B SKF 28x52x15 - Spherical Plain Bearing

Radial spherical plain bearing for heavy loads

Misalignment compensation and high durability

Reliable solution for industrial applications

Technical Specification and Application

The BLAB 367563 B SKF 28x52x15 is a radial spherical plain bearing designed to support high radial loads in demanding mechanical systems. With compact dimensions of 28x52x15 mm, this bearing is widely used in hydraulic cylinders, linkage systems, construction equipment, agricultural machinery, and heavy-duty industrial assemblies.

Unlike a ball bearing (łożysko kulkowe), a spherical plain bearing contains no rolling elements. Load is transmitted through spherical sliding contact surfaces, allowing angular misalignment between the shaft and housing. This design makes it particularly resistant to shock loads, vibration, and dynamic stress conditions.

The steel-on-steel construction provides high load capacity and structural rigidity. When properly lubricated, the bearing ensures stable operation and high durability even in continuous-duty environments. Its ability to compensate for misalignment makes it an ideal choice for applications where shaft deflection or structural deformation may occur.

The BLAB 367563 B SKF can operate as a standalone joint element or as part of a complete bearing unit integrated into a housing assembly. It is specifically engineered for industrial applications requiring reliability, resistance to peak loads, and long service life under fluctuating operating conditions.

Key Technical Data

• Type: radial spherical plain bearing

• Dimensions: 28x52x15 mm

• High radial load capacity

• Misalignment compensation capability

• Resistant to shock and dynamic loads

• Suitable for heavy-duty industrial systems

FAQ

What is BLAB 367563 B SKF used for?
It is used in hydraulic systems, linkages, heavy machinery, and industrial equipment exposed to high radial loads.

How does it differ from a ball bearing?
It has no rolling elements; it operates on sliding spherical surfaces and is more resistant to shock and misalignment.

Can it handle misalignment?
Yes, its spherical design allows angular movement between shaft and housing.

Is lubrication required?
Yes, proper lubrication is essential to ensure long service life and stable performance.