Simmerring 19x25,5x3 ASL 13131 oil seal

Construction and design

The Simmerring 19x25,5x3 ASL 13131 is a compact radial shaft oil seal designed for applications with limited installation space. The ASL design features a single sealing lip supported by a metal reinforcement ring, ensuring dimensional stability and reliable fit in the housing.

Its slim profile allows integration into compact mechanical assemblies where standard seals cannot be used. The sealing lip provides effective oil retention while limiting the ingress of external contaminants.

Technical parameters

• Type: radial shaft oil seal ASL
• Model: 13131
• Inner diameter: 19 mm
• Outer diameter: 25,5 mm
• Width: 3 mm
• Design: single lip
• Application: rotary shaft sealing

Technical snippet:
The 19x25,5x3 ASL oil seal ensures efficient sealing in compact assemblies, minimizing leakage and maintaining stable operation.

Industrial applications

This oil seal is widely used in small mechanical systems where space constraints require a thin and precise sealing solution. The 19x25,5x3 size is commonly applied in small gearboxes, electric motors, precision devices and light industrial equipment.

It is particularly suitable for applications where moderate speeds and standard operating conditions are present, and where compact design is essential.

Operational advantages

The ASL 13131 oil seal offers a practical balance between simplicity and performance in light duty applications.

Key benefits:

• compact design for limited installation space
• reliable sealing with single lip construction
• easy installation
• stable performance under standard conditions
• cost effective solution for maintenance and production

Main description

The Simmerring 19x25,5x3 ASL 13131 oil seal is a precision sealing component designed for rotary shaft applications where compact dimensions and reliable sealing performance are required.

This model belongs to the category of standard single lip oil seals, commonly used in light industrial and mechanical systems. Its design allows effective retention of lubricants such as oil and grease, while protecting internal components from contamination.

The 19x25,5x3 size is especially suitable for compact assemblies where installation space is limited. With a width of only 3 mm, it can be used in thin housings and precision mechanisms without compromising sealing efficiency.

The ASL construction ensures proper contact between the sealing lip and the shaft, maintaining consistent sealing performance over time. This helps reduce wear and supports long term operation in applications where reliability is important.

Thanks to its standardized dimensions and versatile design, this oil seal is widely used in maintenance and production environments, making it a dependable choice for B2B customers seeking efficient and compact sealing solutions.

FAQ

What does ASL mean in this oil seal?
It refers to a single lip design with a metal reinforcement for stability.

Where is the 19x25,5x3 oil seal typically used?
It is used in small gearboxes, motors and compact mechanical systems.

Is this seal suitable for oil applications?
Yes, it is designed to retain lubricants such as oil and grease.

Can it be used in limited space installations?
Yes, its 3 mm width makes it ideal for compact assemblies.

Is this a standard size?
Yes, it is a commonly used size in small mechanical devices.