Seals

Seals for bearing housings – rings and split housing seals

Seals are critical accessories for bearing housings that protect the bearing arrangement from dust, moisture, and other contaminants while limiting lubricant loss. A properly selected sealing ring or split housing seal extends bearing service life and improves machine operational reliability.

Application and characteristics

Bearing housing seals are utilized in industrial machinery, gearboxes, pumps, fans, conveyors, and equipment operating in dusty environments or exposed to moisture. Their purpose is to maintain proper lubrication conditions and safeguard the interior of the housing against factors that could accelerate bearing wear.

In this category, you will find, among others:

• split housing seals – components tailored to the housing design, facilitating straightforward maintenance and replacement,
• labyrinth rings – effective protection against contamination, especially in industrial applications demanding high durability,
• sealing rings – solutions designed to reduce lubricant loss and secure the bearing arrangement,
• rings matched to specific housing series and shaft diameters.

The selection of a seal must take into account the housing type, shaft diameter, operating conditions, rotational speed, and the type of contaminants. The correct matching of the component directly influences sealing efficiency, friction levels, and the overall durability of the system.

Key advantages

• Protection against contamination – restricting dust, dirt, and moisture from entering the bearing.
• Reduced lubricant loss – better retention of the lubricant film within the housing.
• Extended bearing service life – slower wear of the rolling elements and raceways.
• Easy maintenance assembly – seals matched to split housings facilitate straightforward replacement.
• Stable machinery operation – fewer breakdowns resulting from contamination or inadequate lubrication.

Product range and manufacturers at e-marat.pl

At e-marat.pl, we offer seals for bearing housings from renowned manufacturers, such as SKF and Schaeffler. We will help you select the right labyrinth ring, sealing ring, or other split housing seal for your specific application, housing series, and operating conditions.

Select your bearing housing seals and protect the bearing arrangement from contamination and lubricant loss.