Bearing housings and units

Bearing housings and complete bearing units enable the proper seating of a bearing on a shaft, ensuring stable system performance under variable load conditions. They are utilized in industrial, conveying, and manufacturing machinery where durability, resistance, and ease of maintenance are critical. Now you can find virtually all types of them in our store! What will you order from Marat?

Bearing housings

A bearing housing is responsible for stable shaft guidance and protecting the bearing against mechanical damage and contamination. It is deployed where a durable seating of the rolling element and alignment retention are required. Our product line includes:

• plummer block (pillow block) and flanged bearing housings;
• rolling bearing housings in light and heavy-duty configurations;
• split bearing housings for straightforward dismounting;
• bearing housings for high-load operations;
• plain bearing housings for lower-speed systems.

The variety of designs allows for choosing a housing appropriate for the load direction and the specific bearing type utilized. Furthermore, variants featuring grease nipple ports support regular system lubrication maintenance.

Mounted bearings

A mounted bearing (bearing unit) is a ready-to-install bearing module combining a housing and a rolling element into a single unit. This solution shortens installation time and minimizes the risk of bearing misalignment. In our store, you can order:

• mounted ball bearing units;
• insert bearings in housings for misalignment compensation;
• mounted thrust bearings for axial load accommodation;
• mounted spherical plain bearings for tilting movements;
• stainless steel insert bearings in housings for operation in humid environments.

These modules are particularly useful in machinery running continuously and under variable loads. They ensure mechanism operating stability and easy maintenance replacement.

Bearing units

Bearing units integrate the bearing, housing, and operational seals into a single complete assembly component. They allow for rapid system deployment without the need for high-precision machining of housing seats or additional centering components. Our offer includes:

• bearing units for conveying machinery;
• stainless steel bearing units;
• ball bearing unit assemblies;
• units for tilting and articulating loads;
• sealed units for dusty environments.

They are robust, stable, and simple to replace when necessary. Moreover, they are highly versatile and utilized across numerous industrial sectors.

Specialized housings

In many applications, a housing with specific mounting parameters or resistance profiles is required. Therefore, we also offer components engineered for non-standard operating conditions. Among them, the following are available:

• weldable bearing housings;
• insert bearing housings for high-vibration systems;
• self-aligning bearing housings for radial and axial movements;
• bearing housings from the Marat catalog – a full spectrum of sizes and configurations.

Such solutions ensure compatibility with various shaft types and facilitate integration with steel and aluminum structures.

The bearing housing and mounted bearing are fundamental assembly components in rotary systems that determine the durability of the entire setup. Our product line encompasses a wide selection of housings, bearing units, and specialized modules, making it possible to select a component precisely matching the operating conditions of the machine. By selecting the correct housing, you increase structural reliability and simplify maintenance operations.