SKF Nitrile Rubber Seal, 70 mm ID, 125 mm OD, 12 mm

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HK$248.40

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RS庫存編號:
267-3831
製造零件編號:
70X125X12 HMSA10 RG
製造商:
SKF
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品牌

SKF

Product Type

Seal

Seal Type

Rotary Shaft Seal

Thickness

12mm

Seal Material

Nitrile Rubber

SKF Seal, 70mm Inside Diameter, 12mm Thickness - 70X125X12 HMSA10 RG


This rotary shaft seal is designed specifically for applications requiring effective sealing between rotating and stationary components. Featuring a robust 70 mm inner diameter and a 125 mm outer diameter, the seal stands at a thickness of 12 mm. Made from nitrile rubber, it operates efficiently across a temperature range of -40°C to +100°C, ensuring reliable performance in various industrial conditions.

Features & Benefits


• Rubber outside diameter enhances durability and reliability
• Single sealing lip effectively retains oil and grease
• Garter spring optimises sealing performance in contaminated environments
• Auxiliary lip boosts contamination exclusion capabilities
• High pumping rate ensures efficient fluid management
• Accommodates misalignment for enhanced application flexibility

Applications


• Used in rotating machinery to prevent lubricant leakage
• Ideal for sealing in automotive and industrial systems
• Utilised in machinery for oil or grease retention
• Employed where contamination protection is critical
• Suitable for mechanical parts requiring precise alignment and durability

What temperature limits should be considered for this product?


It can operate within a broad temperature range, from -40°C in cold conditions up to a maximum of +100°C, accommodating short bursts up to +120°C.

What makes the design suitable for environments with contamination?


The incorporation of a non-contact auxiliary lip, combined with a garter spring, optimises sealing effectiveness in challenging conditions, ensuring longevity even in polluted environments.

What specific conditions are necessary for optimal performance in a rotating application?


Maintaining a maximum circumferential speed of 9.2 m/s allows the product to function effectively, while adhering to the recommended usage parameters ensures continued reliability.

How does this seal assist in aligning mechanical components?


The design allows for some degree of misalignment, promoting effective sealing even when components are not perfectly aligned, which can simplify installation in complex assemblies.

What material composition is used to construct this seal?


The sealing lip is crafted from nitrile rubber, known for its excellent resistance to oils and greases, thereby enhancing the seal's overall performance in automotive and industrial applications.

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