Description
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (38mm) x Bore Diameter (70mm) x Width (7mm) | Nitrile Rubber Lip Material.
Product Overview
The Rotary Shaft Oil Seal with Double Lip and dimensions 38mm (shaft diameter) x 70mm (bore diameter) x 7mm (width) is engineered for superior sealing performance in rotary applications. Designed using Nitrile Rubber (NBR), this seal provides outstanding resistance to oil, grease, fuel, water, and moderate chemicals. Its double lip construction enhances protection against contaminants while maintaining lubrication inside the system, making it ideal for high-performance and demanding environments.
- Brand : AVX Seals
- Item Sku : TC38x70x7
- Type : TC 38x70x7mm
- Inner : 38mm
- Outer : 70mm
- Width : 7mm
- Size : 38mm x 70mm x 7mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications
This double lip rotary oil seal is commonly used in:
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Electric motors and pumps
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Automotive crankshafts and transmissions
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Gearboxes and gear-driven systems
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Agricultural and off-road machinery
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Hydraulic cylinders and actuators
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Manufacturing and process machinery
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Marine engines and industrial compressors
❓Questions & Answers
Q1: What does the “double lip” feature mean?
A: A double lip oil seal includes a second sealing edge that protects against external contaminants like dust and dirt. This improves reliability and extends the life of both the seal and the machinery.
Q2: What are the benefits of Nitrile Rubber (NBR)?
A: NBR is widely used for its excellent oil, grease, and fuel resistance, combined with good mechanical properties and wear resistance. It performs well under a wide temperature range, ideal for industrial use.