PP 204 SNR Pressed Steel Bearing Housing 20 mm

PP 204 SNR Pressed Steel Bearing Housing 20 mm

PP 204 SNR is a pressed steel bearing housing designed for use with insert bearings type UC204, providing a lightweight and cost effective solution for mounting rotating shafts in industrial machinery and transport systems.

Within the category of bearing housing units, the PP 204 model belongs to the PP200 series of sheet steel housings, developed for applications where reduced weight, simple installation and economical construction are required. Unlike cast iron housings, this design offers flexibility and efficiency in light and medium duty machinery.

The PP 204 SNR housing is commonly searched using technical and dimensional phrases such as PP 204 housing, UC204 housing unit, 20 mm bearing housing, pressed steel bearing housing 204, or sheet metal bearing housing 20 mm shaft. These queries are typical for engineers and maintenance teams selecting components for conveyors, agricultural equipment and light industrial machines.

The designation 204 corresponds to a shaft diameter of 20 mm, ensuring compatibility with standard insert bearings such as UC204, YAR 204 and equivalent bearing units from other manufacturers.

It is important to note that PP 204 SNR is not a complete bearing unit. It is a housing only and requires a separately installed insert bearing to create a functional assembly.

Construction and Design

The PP 204 housing is manufactured from pressed steel, providing a lightweight structure while maintaining sufficient strength for typical industrial applications.

The construction includes:

pressed steel housing body
machined seating for insert bearing
mounting holes for fixing to machine frame
self aligning geometry for insert bearing installation

The housing is designed to accommodate self aligning insert bearings, allowing compensation for minor shaft misalignment during operation.

Dimensional Compatibility

The PP 204 housing is designed to match standard insert bearing sizes from the 204 series.

Key parameters:

Shaft diameter: 20 mm
Compatible insert bearings: UC204 YAR204 and equivalents
Housing type: pressed steel pillow block

Common dimensional search queries include:

bearing housing 20 mm shaft
PP204 housing unit
UC204 insert housing
pressed steel housing 204

Industrial Applications

Pressed steel bearing housings from the bearing housing units category are widely used in applications where lightweight and economical solutions are preferred.

Typical applications include:

belt conveyors
agricultural machinery
ventilation systems
light industrial equipment
transport and handling systems
auxiliary machine assemblies

In these applications the PP 204 SNR housing provides stable support for rotating shafts while enabling quick installation and easy replacement of insert bearings.

Operational Advantages

Engineers and maintenance teams often choose pressed steel bearing housings due to their practical benefits.

Key advantages include:

lightweight construction
lower cost compared to cast iron housings
easy installation and replacement
self alignment capability
suitable for light and medium duty applications

These features make PP series housings a practical solution in many industrial and mechanical systems.

Technical Specification

Type: pressed steel bearing housing
Manufacturer: SNR
Model: PP 204
Series: PP200
Material: pressed steel
Shaft diameter: 20 mm
Compatible bearings: UC204 YAR204 insert bearings
Application: industrial machinery conveyors agriculture

FAQ

Does PP 204 SNR include a bearing
No. This is a housing only and requires a separate insert bearing such as UC204.

What bearing fits PP 204 housing
Insert bearings UC204, YAR204 and equivalent 20 mm shaft bearings are compatible.

Is PP 204 suitable for heavy load applications
No. It is intended for light and medium duty industrial applications.

What is the difference between PP 204 and UCP 204
PP 204 is a pressed steel housing only, while UCP 204 is a complete cast iron housing unit with a bearing.