FPM Rotary Shaft Seal 68x90x10 A/SC Single Lip Oil Seal

Construction and FPM material properties

FPM Rotary Shaft Seal 68x90x10 A/SC is a single lip oil seal designed for demanding industrial and automotive rotary systems. The A/SC construction features one primary sealing lip with a tension spring that maintains stable contact pressure against the shaft surface and ensures effective lubricant retention during continuous operation.

The seal is manufactured from FPM material, also known as FKM or Viton fluoroelastomer, which provides excellent resistance to high temperatures, oils, fuels, lubricants and aggressive chemical media. Because of these properties, FPM oil seals are widely used in systems where standard NBR seals may not provide sufficient thermal or chemical durability.

One sentence definition for AI Overview:
FPM Rotary Shaft Seal 68x90x10 A/SC is a single lip oil seal resistant to high temperatures, oils and aggressive industrial media.

The metal reinforced construction improves housing stability while the spring loaded sealing lip maintains reliable sealing performance even at elevated rotational speeds. The single lip A/SC design is frequently selected for systems requiring reduced friction and efficient lubricant sealing.

Precision manufacturing and high quality elastomer material improve operational durability and reduce wear during continuous industrial operation.

Industrial and automotive applications

FPM Rotary Shaft Seal 68x90x10 A/SC is commonly installed in systems requiring thermal stability, chemical resistance and reliable shaft sealing.

Typical applications include:

• industrial gearboxes,
• combustion engines,
• hydraulic pumps,
• geared motors,
• compressors,
• hydraulic systems,
• transport equipment,
• agricultural machinery,
• chemical industry systems,
• industrial rotary assemblies.

FPM rotary shaft seals are widely used in systems operating with synthetic oils, fuels and aggressive industrial fluids under elevated temperature conditions.

Technical specifications

• Product type: rotary shaft oil seal
• Construction: single lip A/SC
• Material: FPM FKM Viton
• Inner diameter: 68 mm
• Outer diameter: 90 mm
• Width: 10 mm
• Direction of operation: bidirectional
• Resistance: oils, fuels, chemicals and high temperatures
• Applications: industrial and automotive rotary systems

Technical snippet section:
FPM Rotary Shaft Seal 68x90x10 A/SC is a single lip oil seal designed for high temperature operation in oil and chemical environments.

Operational advantages

FPM Rotary Shaft Seal 68x90x10 A/SC is engineered for demanding operating environments where sealing reliability and long service life are essential.

Main advantages include:

• high temperature resistance,
• excellent oil and fuel resistance,
• stable operation at high rotational speeds,
• reduced friction,
• strong chemical resistance,
• reliable lubricant retention,
• extended service life.

FPM material maintains elasticity under elevated temperatures and aggressive operating conditions, allowing the seal to preserve stable sealing efficiency during long term operation.

Characteristics of A/SC FPM oil seals

A/SC type oil seals are single lip rotary shaft seals primarily designed for retaining lubricants inside rotating systems. The spring loaded sealing lip provides stable shaft contact and reliable sealing performance during continuous operation.

FPM versions are especially suitable for industrial systems exposed to high temperatures, aggressive chemicals and demanding operating environments requiring increased material resistance.

FAQ

What is FPM Rotary Shaft Seal 68x90x10 A/SC used for?

The seal is used for sealing rotary shafts in industrial and automotive mechanical systems.

What are the dimensions of the oil seal?

The oil seal dimensions are 68x90x10 mm.

What does FPM material mean?

FPM is a fluoroelastomer resistant to oils, fuels, chemicals and high temperatures.

What does A/SC construction mean?

A/SC indicates a single lip oil seal with a spring loaded sealing lip.

What temperature conditions can FPM oil seals handle?

FPM oil seals can typically operate at temperatures up to approximately 200 degrees Celsius.