The Simmering 100x120x13 NBR AO/TC GRN® is a durable double lip oil seal providing reliable rotary shaft sealing, excellent resistance to oils and greases and long service life in demanding industrial and automotive applications.
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
🚚 24h delivery - fast order processing
The Simmering 100x120x13 NBR AO/TC GRN® is a high-quality double lip oil seal designed for reliable rotary shaft sealing in industrial machinery, mechanical equipment and drive systems. Its primary function is to retain lubricants such as oils and greases inside the operating system while effectively protecting rotating components from external contamination.
The AO/TC design incorporates two sealing lips: a main working lip responsible for oil retention and a secondary dust lip that shields the sealing area from dirt, moisture and solid particles. Compared to a single lip oil seal, the double lip configuration provides enhanced sealing performance and longer service life, especially in demanding operating environments.
Manufactured from NBR (nitrile rubber), this oil seal offers excellent resistance to oils and greases, fuels and standard technical fluids. NBR is widely used in technical sealing due to its elasticity, abrasion resistance and dimensional stability, ensuring high durability and consistent performance during long-term operation.
With standard dimensions of 100x120x13 mm, the seal allows easy installation in housings and compatibility with common shaft diameters. It is suitable as a shaft seal, oil seal, machine seal and engine seal in gearboxes, industrial machines, drive units and bearing housings. The product is intended for professional industrial applications where reliability and operational safety are essential.
The GRN® oil seal is designed to meet the expectations of B2B customers seeking dependable sealing solutions for continuous and heavy-duty use.
What is the difference between a double lip and single lip oil seal?
A double lip oil seal has an additional dust lip that improves protection against contaminants and extends service life.
Which materials are commonly used for oil seals?
Typical materials include NBR, FPM (FKM) and MVQ. NBR is widely chosen for its oil and grease resistance.
How do I select the correct oil seal size?
The inner diameter must match the shaft (100 mm), the outer diameter the housing (120 mm), and the width is 13 mm.
Is this oil seal suitable for continuous operation?
Yes, it is designed for long-term use in industrial environments.
Where is the 100x120x13 oil seal commonly used?
In gearboxes, engines, industrial machinery, drive systems and mechanical housings.
Data sheet
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The Simmering 100x120x13 NBR AO/TC GRN® is a durable double lip oil seal providing reliable rotary shaft sealing, excellent resistance to oils and greases and long service life in demanding industrial and automotive applications.
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
🚚 24h delivery - fast order processing
