Description
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (30mm) x Bore Diameter (42mm) x Width (10mm) | Nitrile Rubber Lip Material.
Product Overview:
The Rotary Shaft Oil Seal with a double lip configuration is designed to seal rotating shafts and prevent lubricant leakage while excluding dirt and contaminants. This specific model fits shafts with a 30mm diameter, installs into 42mm bore housings, and has a width of 10mm. The lip material is Nitrile Rubber (NBR), which offers excellent resistance to oil, grease, and moderate temperatures—making it ideal for automotive, industrial, and agricultural applications.
- Brand : AVX Seals
- Item Sku : TC30x42x10
- Type : TC 30x42x10 mm
- Inner : 30mm
- Outer : 42mm
- Width : 10mm
- Size : 30mm x 42mm x 10mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications: Shaft Oil Seal
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Industrial Gearboxes: Seals rotating shafts to maintain oil inside the gearbox.
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Agricultural Equipment: Protects bearings and shafts from dust, water, and mud.
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Electric Motors: Maintains lubrication and prevents ingress of particles.
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Hydraulic Pumps: Ensures hydraulic fluid retention and contaminant exclusion.
❓ Frequently Asked Questions & Answers
Q1: What is the function of a double lip in a rotary shaft oil seal?
A1: The primary lip retains the internal lubricant, while the secondary (dust) lip prevents external contaminants like dust, water, or debris from entering the system.
Q2: What materials are used in this seal?
A2: The lip is made of Nitrile Rubber (NBR), suitable for oil and fuel resistance. It also contains a steel or metal case and a garter spring for consistent radial sealing pressure.