Generic FKM Rotary Shaft Seal 230x260x23mm

Description

This is a high-performance rotary shaft seal designed for demanding industrial environments. Manufactured according to the DIN 3760-B standard, it features a durable steel outer casing for secure press-fit installation and a sealing lip made from FKM (Fluoroelastomer/Viton). This material ensures excellent resistance to high temperatures, mineral oils, synthetic fluids, and a wide range of chemicals, making it a reliable choice for heavy machinery and process equipment.

Specifications

• Inner Diameter: 230 mm
• Outer Diameter: 260 mm
• Width: 23 mm
• Material: FKM (Fluoroelastomer) sealing lip with a steel casing
• Design Standard: DIN 3760 Form B
• Model Code: AS260x230x23mv

Label Info

• Part Number: 101809
• Description: OIL SEAL FKM 230x260x23mm DIN3760-B

Application

Ideal for use in gearboxes, pumps, motors, and other rotating equipment where effective sealing against lubricants and external contaminants is critical. The FKM material is particularly suited for applications with high operating temperatures or aggressive media.

Country of Origin

Information not available.

CO2 Impact

Opting for this component saves an estimated 2.5 kg of CO2 compared to producing a new one. This saving is equivalent to the emissions from driving a standard car for 12.5 kilometers.

Availability

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

FAQ

FKM, or Fluoroelastomer, offers superior resistance to high temperatures (up to 200 deg C), petroleum-based oils, fuels, and a wide range of chemicals compared to standard materials like NBR. This makes it ideal for demanding applications in heavy machinery, automotive, or chemical processing industries.

Yes, in many seal nomenclatures, 'AS' refers to a seal design with a rubber outer diameter and an additional protective dust lip (or wiper lip). This secondary lip helps prevent external contaminants like dust and dirt from reaching the primary sealing lip, thereby increasing the service life of the seal and the bearing it protects.

For large seals with a metal outer casing (DIN3760-B), it's crucial to use a suitable press or mounting tool that applies even pressure only on the outer metal ring. Never hammer directly on the seal as this can deform the casing and damage the sealing lip. Ensure the housing bore is clean, chamfered, and lightly lubricated. The shaft should also be clean and free of burrs.

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Last Update: Friday, March 13, 2026