Article number: 2605131039

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Protect your hydraulic and pneumatic systems with the reliable Freudenberg AS 15x25x5 wiper seal. Made from robust NBR material, it ensures optimal performance and longevity for your equipment. Order today from PLC2Day.

Description / FREUDENBERG AS 15x25x5 40421694

Freudenberg AS 15x25x5 Wiper Seal in 88 NBR 101

Product Description

The Freudenberg AS 15x25x5 is a single-acting wiper seal designed for reciprocating rods in hydraulic and pneumatic cylinders. Its primary function is to prevent dust, dirt, and moisture from entering the system, thereby protecting the guiding parts and extending the service life of the primary seals. Manufactured from high-quality 88 NBR 101 nitrile rubber, it offers excellent resistance to mineral oils and greases.

Specifications

  • Manufacturer: Freudenberg Sealing Technologies
  • Profile: AS Wiper
  • Inner Diameter (d1): 15 mm
  • Outer Diameter (d2): 25 mm
  • Height (b): 5 mm
  • Material Compound: 88 NBR 101
  • Part Number: 40421694

Label Info

  • Cure Date: 2021-11-15
  • Lot: 463869 / 552977231

Application

Ideal for use in standard industrial cylinders, mobile hydraulics, and general machine building where effective rod wiping is required to maintain system cleanliness and reliability.

Country of Origin

Made in Germany (DE).

CO2 Impact

By purchasing this component, you are contributing to a circular economy and helping to prevent 0.06 kg of CO2 emissions. That's enough energy to charge your smartphone over 7 times.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the typical operating temperature range for the 88 NBR 101 material?

The 88 NBR 101 compound generally operates effectively in temperatures ranging from -30 deg C to +100 deg C, making it suitable for a wide range of standard hydraulic applications.

Is the AS profile suitable for heavy-duty applications with high contamination?

The AS profile is a standard wiper suitable for light to medium-duty applications. For heavy-duty environments with severe contamination, Freudenberg offers more robust profiles like the AUAS or P8 wipers, which feature a metal casing for better retention.

What is the shelf life of this NBR seal based on its cure date?

According to standards like ISO 2230, NBR-based seals (Group B rubbers) have a recommended shelf life of 7 years under proper storage conditions. With a cure date of 2021, this seal is well within its usable life.

PLC2DAY is not an authorized distributor of Freudenberg products. All trademarks and brand names are the property of their respective owners.

Last Update: Friday, March 13, 2026

More Information

Item Number AS 15x25x5 40421694
Brands Freudenberg
HS Code 40169300
EAN 0
HS Description Rubber Wiper Seal
Manufacturer Freudenberg
Product Condition Factory New
Packing Condition Original Packing Packing

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