KAS 34x52x7 0503105 Oil Seal (5pcs)

KAS Oil Seal Set 34x52x7mm

Description

This is a set of five new KAS-type rotary shaft seals, article number 0503105. With dimensions of 34x52x7 mm, these seals are engineered to provide a reliable barrier against lubricant leakage and prevent the ingress of contaminants in rotating machinery. They are essential components for protecting bearings and ensuring the longevity of equipment.

Specifications

• Product Type: Oil Seal / Rotary Shaft Seal
• Design: KAS (Single lip with spring, rubber OD)
• Inner Diameter: 34 mm
• Outer Diameter: 52 mm
• Width: 7 mm
• Article Number: 0503105
• Quantity: 5 pieces

Label Info

• Article No.: 0503105
• Dimensions: 34 52 7
• Type: KAS OIL SEAL
• Quantity: 5

Application

These seals are commonly used in a wide range of industrial applications, including gearboxes, motors, pumps, and axles, where a rotating shaft passes through a housing.

Country of Origin

While the specific country of origin is not listed, high-quality industrial seals of this type are often manufactured in Germany or other parts of Europe.

CO2 Impact

Choosing this set of seals over newly manufactured ones saves an estimated 0.15 kg of CO2. This saving is equivalent to the energy needed to charge a smartphone 18 times, contributing to a more sustainable industrial practice.

Availability

This set of five seals is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What material are these seals typically made from?

Seals of this type are most commonly made from Nitrile Butadiene Rubber (NBR) due to its excellent resistance to oils and greases. For higher temperature or more aggressive chemical environments, Fluoroelastomer (FKM/Viton) versions are also available.

What does the ‘KAS’ designation signify?

KAS is a standard design code, often associated with German DIN 3760 standards. It typically describes a single-lip seal (‘A’) with a garter spring for enhanced sealing force, where the outer diameter is rubber-coated (‘K’). This design provides excellent static sealing in the housing.

Are these seals suitable for high-pressure applications?

Standard rotary shaft seals like these are generally designed for low-pressure differential applications, typically up to 0.5 bar (7 PSI). For applications with higher pressures, specially designed high-pressure seals or alternative sealing solutions should be considered.

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Last Update: March 13, 2026