Description
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (30mm) x Bore Diameter (70mm) x Width (12mm) | Nitrile Rubber Lip Material.
Product Overview
The Rotary Shaft Oil Seal | Double Lip with 30mm Shaft Diameter, 70mm Bore Diameter, and 12mm Width is engineered for reliable sealing in rotating machinery. Built with Nitrile Rubber (NBR) lip material and a robust metal case, this seal provides excellent resistance to oils, greases, and moderate chemicals while preventing contaminants such as dust, dirt, and moisture from entering the system. The double lip design ensures superior performance, extending service life and reducing maintenance costs, making it suitable for industrial, automotive, and agricultural applications.
- Brand : AVX Seals
- Item Sku : TC30x70x12
- Type : TC 30x70x12 mm
- Inner : 30mm
- Outer : 70mm
- Width : 12mm
- Size : 30mm x 70mm x 12mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications
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Gearboxes and transmissions
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Electric motors and pumps
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Automotive engines, axles, and differentials
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Agricultural machinery and equipment
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Hydraulic and pneumatic systems
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Industrial machinery with rotating shafts
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Power tools and heavy-duty mechanical systems
Questions & Answers
Q1: What advantages does a double lip oil seal provide?
A1: The double lip design offers dual protection—one lip retains lubrication while the other excludes contaminants—resulting in improved sealing efficiency and extended component life.
Q2: Why is Nitrile Rubber (NBR) a good material for oil seals?
A2: Nitrile Rubber provides excellent resistance to oils, greases, and moderate chemicals, with reliable performance in a wide temperature range, making it ideal for most industrial and automotive environments.
Q3: What temperature range can this seal handle?
A3: NBR seals typically perform between -40°C to +100°C (-40°F to +212°F), with short-term peaks up to 120°C (248°F).