L 210 K DKF 50x90x40/24 self aligning bearing

Main description

The L 210 K DKF self aligning bearing is a robust insert bearing designed for mounting in bearing housings, where shaft misalignment, vibration and variable operating conditions require a flexible and durable solution.

A self aligning bearing of the insert type features a spherical outer surface that allows automatic alignment within the housing. The L 210 K DKF belongs to the standard 210 size group, commonly used for 50 mm shaft applications in industrial machinery, agriculture and material handling systems.

This bearing is specifically engineered to compensate for mounting inaccuracies and shaft deflection, ensuring smooth and stable operation even under dynamic loads. Compared to standard deep groove ball bearings, the L 210 K DKF provides higher tolerance to misalignment and easier installation in mounted units.

Construction and design

The L 210 K DKF insert bearing is built with a spherical outer ring that enables angular adjustment inside the housing.

Key construction features include:
single row ball design for smooth rotation
extended inner ring for improved shaft support
mounting system adapted for secure positioning on the shaft
outer surface optimized for use in bearing housings

The K designation typically indicates a specific mounting configuration, often related to tapered bore or adapter mounting systems depending on application requirements.

Industrial applications

This self aligning bearing is widely used in systems where perfect alignment cannot be guaranteed and where durability is critical.

Typical applications include:
conveyor systems and material handling equipment
agricultural machinery and farming equipment
industrial fans and drive systems
production lines and processing machinery
equipment operating in dusty or humid environments

Within the insert bearing category, the 210 size is a standard solution for medium duty industrial applications.

Technical parameters

Inner diameter: 50 mm
Outer diameter: 90 mm
Inner ring width: 40 mm
Outer ring width: 24 mm
Type: self aligning insert bearing
Series: 210
Brand: DKF

Operational advantages

compensates for shaft misalignment
easy installation in bearing housings
resistant to vibration and dynamic loads
stable performance in harsh environments
extended service life
widely compatible with standard housings

FAQ

What is the L 210 K DKF bearing used for?
It is used as an insert bearing in housings for industrial machinery.

Does it compensate for misalignment?
Yes, the spherical outer surface allows automatic alignment.

Is it compatible with standard housings?
Yes, it fits standard housing types for 210 series bearings.

Can it be used in agriculture?
Yes, it is commonly used in agricultural and heavy duty equipment.