Descripción
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (25mm) x Bore Diameter (41.25mm) x Width (8mm) | Nitrile Rubber Lip Material.
Product Overview:
The Rotary Shaft Oil Seal (25mm x 41.25mm x 8mm) is a precision-engineered double lip seal designed to protect rotary shaft assemblies from oil leakage and external contamination. Made from Nitrile Rubber (NBR), it offers excellent resistance to oils, greases, and abrasion, while the metal-reinforced case ensures a secure press-fit into the housing. The double lip design includes a main sealing lip and a secondary dust lip for enhanced reliability. Its non-standard bore size of 41.25mm makes it ideal for specialized or OEM equipment.
- Brand : AVX
- Item Sku : TC25x41.25x8
- Type : TC 25x41.25x8 mm
- Inner : 25mm
- Outer : 41.25mm
- Width : 8mm
- Size : 25mm x 41.25mm x 8mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40° to 248°F
Applications:
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OEM machinery and custom mechanical assemblies
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Electric motors and gear drives
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Hydraulic pumps and actuators
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Automotive systems
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Agricultural and construction equipment
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Pneumatic tools and fluid handling systems
❓ Frequently Asked Questions (FAQs):
Q1: What is the function of the double lip in this oil seal?
A: The double lip design features a primary sealing lip to retain internal lubrication and a secondary dust lip that protects against contaminants like dust, dirt, and moisture, improving equipment lifespan.
Q2: Why does this seal have a 41.25mm bore instead of a standard size?
A: The 41.25mm outer diameter may be required for custom or OEM housings. It ensures a precise press-fit where tighter tolerances or non-standard components are used.