RINGSEAL 105X160X12 AS/FPM A146

Ringseal Rotary Shaft Seal 105x160x12mm AS FPM

Description

This is a high-quality Ringseal rotary shaft seal, model 105X160X12 AS/FPM. It is designed to prevent leakage of lubricants and prevent contaminants from entering machinery. The FPM (Viton) material provides excellent performance in high-temperature environments and with aggressive media, making it suitable for a wide range of industrial applications such as pumps, motors, and gearboxes.

Specifications

• Inner Diameter: 105 mm
• Outer Diameter: 160 mm
• Width: 12 mm
• Profile: AS (Single sealing lip with garter spring)
• Material: FPM (Fluoroelastomer / Viton)

Label Info

• Brand: Ringseal
• Type: Rotary Seals
• Dimensions: 105X160X12
• Model Code: AS/FPM
• Identifier: A146

Application

This seal is ideal for sealing rotating shafts in various machinery, including industrial gearboxes, hydraulic pumps, electric motors, and power transmission equipment, especially where high temperatures or chemical exposure is a concern.

Country of Origin

Information not available on product.

CO2 Impact

Choosing this reused seal over a new one avoids approximately 0.7 kg of CO2 emissions. This saving is comparable to the energy needed to fully charge a standard smartphone 84 times.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the difference between FPM/Viton and NBR material for a shaft seal?

FPM (Viton) has a much higher temperature resistance (up to 200 deg C) and better chemical resistance to oils, fuels, and acids compared to NBR (Nitrile), which is typically rated up to 100-120 deg C. FPM is the preferred choice for more demanding applications.

Is the ‘AS’ profile suitable for high-pressure applications?

The standard ‘AS’ profile is designed for low-pressure applications, typically up to 0.5 bar. For higher pressures, a different profile (like a high-pressure seal with a reinforced lip) would be required.

What are the recommended installation procedures for a 105mm inner diameter seal to prevent lip damage?

For a seal of this size, it is crucial to use a proper mounting tool or sleeve. Ensure the shaft has a lead-in chamfer and is free of burrs. Lubricate the sealing lip and the outer diameter with a compatible grease before carefully and evenly pressing the seal into its housing.

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Last Update: Friday, March 13, 2026