Rotary Shaft Seal Simrit 50x72x8 BAUMSL Oil Seal

Applications

The Rotary Shaft Seal Simrit 50x72x8 BAUMSL is a double lip oil seal engineered for reliable rotary sealing in industrial and automotive applications. Its BAUMSL design, featuring both a primary sealing lip and a secondary dust lip, makes it well-suited for engines, gearboxes, pumps and auxiliary drives where protection against external contaminants and effective lubricant retention are essential.

Advantages

This shaft seal combines durable construction with effective oil and grease retention, delivering high durability under demanding operating conditions. The double lip configuration offers enhanced containment of lubricants while shielding internal components from dust, dirt and moisture. A spring-loaded sealing edge ensures uniform contact with the shaft, minimizing leakage and reducing wear. The optimized design provides low friction and stable performance over extended service life.

Technical Data

• Size: 50x72x8 mm

• Type: BAUMSL - double lip oil seal with dust lip

• Sealing material: high-performance elastomer

• Design: spring-loaded sealing lip, robust construction

• Function: radial technical sealing of rotating shafts

Main Description

The Rotary Shaft Seal Simrit 50x72x8 BAUMSL is a robust shaft sealing solution developed for demanding industrial and automotive environments. As a double lip oil seal, it offers reliable lubricant retention and effective protection against external contaminants. This design combines a primary sealing lip for oil containment with a secondary dust lip to guard against dust, dirt and moisture, extending component life and enhancing overall system reliability.

Designed for use in gearboxes, pumps, engines and machine drives, this rotary shaft seal provides consistent performance in applications where stability and durability are critical. The spring-loaded sealing edge maintains even radial pressure on the shaft, reducing the risk of leakage and minimizing wear on both the seal and shaft surface. Its compact dimensions support straightforward installation in systems with limited space.

With precise dimensions of 50x72x8 mm, this oil seal is suitable for OEM integration as well as maintenance and replacement tasks. It meets the needs of B2B customers seeking a durable, efficient and technically proven industrial sealing solution capable of withstanding continuous operation and varied load conditions.

FAQ

What is the difference between single and double lip oil seals?
Double lip oil seals include an additional dust lip that offers extra protection against external contamination compared to single lip designs.

Where is the BAUMSL shaft seal typically used?
In engines, gearboxes, pumps and industrial machinery requiring effective lubrication sealing and contamination protection.

What are the key benefits of this rotary shaft seal?
It delivers reliable sealing, low friction, enhanced protection against contaminants and long-lasting performance.

Is this seal suitable for continuous operation?
Yes, the design and materials are suitable for continuous use in standard industrial conditions.

How do I select the correct shaft seal size?
Selection is based on the shaft diameter, housing bore diameter and seal width to ensure proper fit and performance.