Description
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (40mm) x Bore Diameter (80mm) x Width (12mm) | Nitrile Rubber Lip Material.
Product Overview:
The Rotary Shaft Oil Seal 40x80x12mm is a heavy-duty, precision-engineered seal designed to provide reliable protection and long-lasting performance in rotating shaft systems. Built with a double lip configuration, it ensures superior sealing by retaining lubricants and preventing the ingress of external contaminants such as dust, dirt, and water. Constructed from Nitrile Rubber (NBR), this oil seal is known for its exceptional resistance to oils, greases, and wear, making it an ideal fit for a wide range of industrial, mechanical, and automotive applications.
- Brand : AVX Seals
- Item Sku : TC40x80x12
- Type : TC 40x80x12 mm
- Inner : 40mm
- Outer : 80mm
- Width : 12mm
- Size : 40mm x 80mm x 12mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications: Shaft Oil Seal
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Electric motors and industrial gearboxes
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Automotive engines, transmissions, and axles
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Hydraulic pumps and power units
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Agricultural and construction machinery
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Compressors and rotating mechanical systems
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Industrial production equipment and conveyors
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Marine and heavy-duty mechanical assemblies
❓ Frequently Asked Questions (FAQs):
Q1: What makes a double lip oil seal better than a single lip Oil Seal?
A1: The double lip provides dual sealing protection—the main lip holds lubricant in place, while the secondary lip (dust lip) blocks external contaminants like dirt and moisture, reducing wear and extending lifespan.
Q2: Why is Nitrile Rubber (NBR) ideal for this oil seal?
A2: NBR offers excellent resistance to petroleum-based oils, greases, water, and moderate chemicals. It operates effectively in temperatures from -30°C to +100°C, making it suitable for most general-purpose applications.