Descripción
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (200mm ) x Bore Diameter (230mm) x Width (18mm) | Nitrile Rubber Lip Material.
Product Overview:
This Rotary Shaft Oil Seal (heavy duty) is designed for large-diameter rotary equipment requiring high-performance sealing. With a shaft diameter of 200mm, bore diameter of 230mm, and width of 18mm, it is ideal for demanding industrial environments. The double lip design ensures effective lubricant retention while blocking external contaminants. The seal features a durable steel casing and high-quality Nitrile Rubber (NBR) lip material, offering outstanding resistance to oil, grease, and abrasion in moderate temperature ranges.
- Brand : AVX Seals
- Item Sku : TC200x230x18
- Type : TC 200x230x18 mm
- Inner : 200mm
- Outer : 230mm
- Width : 18mm
- Size : 200mm x 230mm x 18mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications: Shaft Oil Seal
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Heavy-duty industrial gearboxes
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Large motors and turbine systems
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Hydraulic presses and machinery
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Pumps, compressors, and bearing housings
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Steel and cement manufacturing equipment
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Construction and mining equipment
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Marine propulsion and power transmission units
Frequently Asked Questions (FAQs):
Q1: What are the benefits of the double lip design in large Oil Seals?
A1: The double lip provides two sealing functions—one to retain lubricants and another to keep out dust, dirt, and moisture. This dual protection extends the lifespan of both the seal and surrounding components.
Q2: Why is Nitrile Rubber (NBR) used for the sealing lip?
A2: NBR is highly resistant to petroleum-based oils, greases, and hydraulic fluids. It also offers good mechanical properties, including flexibility and wear resistance, which are essential for dynamic applications.