Descripción
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (12mm) x Bore Diameter (28mm) x Width (8mm) | Nitrile Rubber Lip Material.
Product Overview
The Rotary Shaft Oil Seal with a Double Lip and dimensions of 12mm (shaft diameter) x 28mm (bore diameter) x 8mm (width) is a compact, high-performance sealing solution designed to retain lubricants and block contaminants in rotary shaft systems. Constructed from premium-grade Nitrile Rubber (NBR) with a steel-reinforced case, this seal offers excellent resistance to oil, grease, water, and various industrial fluids. The double lip design enhances protection by providing dual sealing — one lip for oil retention and the other for keeping out dirt and moisture.
- Brand : AVX Seals
- Item Sku : TC12x28x8
- Type : TC 12x28x8 mm
- Inner : 12mm
- Outer : 28mm
- Width : 8mm
- Size : 12mm x 28mm x 8mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications
This oil seal is well-suited for small-scale and precision applications such as:
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Electric motors and gearboxes
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Power tools and small mechanical equipment
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Automotive systems (e.g., small engine components)
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Agricultural and garden machinery
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Compact pumps and compressors
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Hydraulic and pneumatic actuators
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Robotics and automation assemblies
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HVAC systems and blowers
❓Questions & Answers
Q1: What advantages does the double lip design offer?
A: The double lip design includes an inner sealing lip to retain lubricant and an outer lip to block contaminants like dirt and moisture. This helps extend the service life of both the seal and the equipment.
Q2: Why choose Nitrile Rubber (NBR) for the sealing material?
A: NBR is known for its excellent resistance to oils, fuels, and many industrial fluids. It also remains flexible at low temperatures and is highly durable, making it ideal for both static and dynamic sealing.