Descripción
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (28mm) x Bore Diameter (47mm) x Width (8mm) | Nitrile Rubber Lip Material.
Product Overview
The Rotary Shaft Oil Seal with 28mm shaft diameter, 47mm bore diameter, and 8mm width is engineered for efficient sealing in rotating applications. Its double lip design provides superior sealing performance by retaining lubricants while keeping dust, dirt, and moisture out. Made from durable Nitrile Rubber (NBR), it offers excellent resistance to oil, grease, and abrasion, ensuring extended service life in industrial, automotive, and mechanical systems.
- Brand : AVX Seals
- Item Sku : TC28x47x8
- Type : TC 28x47x8 mm
- Inner : 28mm
- Outer : 47mm
- Width : 8mm
- Size : 28mm x 47mm x 8mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications
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Automotive engines, transmissions, and axles – reliable oil retention
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Industrial pumps, compressors, and gearboxes – efficient sealing performance
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Electric motors and drive shafts – ensures smooth operation and protection
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Agricultural and construction equipment – withstands heavy-duty conditions
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Marine, HVAC, and general machinery – protects against lubricant loss and ingress of dirt or water
Frequently Asked Questions (FAQ)
Q1: What are the benefits of a double lip rotary shaft oil seal?
A: A double lip seal features two sealing edges—one retains lubricant, and the other blocks external contaminants, providing enhanced sealing efficiency.
Q2: Why is Nitrile Rubber (NBR) commonly used in oil seals?
A: NBR offers outstanding resistance to petroleum-based oils, fuels, and greases, making it ideal for automotive and industrial environments.
Q3: What operating temperatures can this oil seal handle?
A: Nitrile Rubber typically functions well between -40°C to +120°C, suitable for most mechanical and industrial applications.