Description
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (12.7mm) x Bore Diameter (28mm) Width (6.7 mm) | FKM Lip Material.
Product Overview:
This Rotary Shaft Oil Seal with a double lip and FKM lip material is engineered for high-performance sealing in extreme environments. Designed to accommodate a 12.7mm shaft and fit into a 28mm bore, its 6.7mm width provides stable axial sealing in high-speed and high-temperature applications. The FKM (Viton®) lip offers outstanding resistance to heat, chemicals, and aggressive fluids—making it a top choice for automotive, aerospace, and industrial applications where durability and chemical resistance are paramount.
- Brand : AVX Seals
- Item Sku : TC12.7x28x6.7V
- Type : TC12.7x28x6.7V mm
- Inner : 12.7 mm
- Outer : 28 mm
- Width : 6.7 mm
- Size : 12.7 mm x 28 mm x 6.7 mm
- Seal Material : FKM
- Temperature Range : -15° to 400°F
Typical Applications: Shaft Oil Seal
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Automotive Engines and Gearboxes
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Fuel Systems (Gasoline, Diesel, Biofuels)
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Aerospace Hydraulic Systems
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High-Performance Motorsports
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Industrial Pumps and Compressors
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Chemical Processing Equipment
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Heavy-Duty Machinery and Power Transmission Systems
❓ Questions & Answers
Q1: What makes FKM superior to NBR in Oil Seal applications?
A1: FKM (Fluoroelastomer) offers exceptional resistance to high temperatures (up to 230°C), aggressive chemicals, synthetic oils, and fuels. It outperforms Nitrile Rubber (NBR) in terms of durability, fluid compatibility, and lifespan, especially in harsh or high-speed environments.
Q2: Why choose a double lip Oil Seal over a single lip?
A2: A double lip design adds an extra layer of protection by preventing external contamination while the primary lip retains internal fluids. This improves overall system reliability, especially in dirty or wet environments.