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Timken 21919-0840 is a high-performance, single-lip oil seal constructed with a Viton (FKM) fluoroelastomer lip and a garter spring for consistent sealing pressure. This seal is designed for demanding industrial applications requiring chemical resistance and a wide operating temperature range from -40°F to +400°F. It features a rubber-covered outer diameter for improved installation and sealing in the housing bore, suitable for shafts under 8 inches in diameter.

Name: Timken 21919-0840 is a high-performance, single-lip oil seal constructed with a Viton (FKM) fluoroelastomer lip and a garter spring for consistent sea
Brand: Timken
Price: 152.64 USD
Availability: InStock
Rating: 5.0 (1 reviews)

MODEL 21919-0840

BRAND

Timken

SKU

5088769

WEIGHT

0.110 lb

UOM

each

$152.64 Each

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Returnable:No

Seals The TIMKEN 21919-0840 is a high-performance seal designed for demanding applications requiring superior sealing capabilities. Crafted from durable FKM (Fluorocarbon) material, this single lip seal features a garter spring that ensures optimal performance and longevity in various environments. Its design is specifically engineered to prevent leakage, offering reliability in critical applications across multiple industries.

Key Features

Material Composition	Made from FKM (Fluorocarbon), known for its excellent chemical resistance and high temperature stability, making it suitable for a wide range of fluids and temperatures.
Design Type	Single lip design with a garter spring for enhanced sealing pressure, improving performance under dynamic conditions.
Temperature Range	Operates effectively in temperatures up to 200°C (392°F), ensuring reliability in high-temperature environments.
Size Specifications	Designed for applications with a shaft diameter of up to 8 inches, making it versatile for various industrial uses.
Application Compatibility	Suitable for use in automotive, aerospace, and industrial machinery, where high-performance seals are essential for operational efficiency.

Applications

Automotive Industry	Ideal for sealing applications in engines and transmissions, where exposure to oils and high temperatures is prevalent.
Aerospace Applications	Provides reliable sealing solutions in aircraft systems, ensuring safety and performance under extreme conditions.
Industrial Machinery	Perfect for preventing leakage in pumps, motors, and other machinery requiring robust sealing solutions.

Benefits

Enhanced Reliability	The high-quality FKM material ensures that the seal withstands extreme conditions, reducing the risk of failure and downtime.
Improved Efficiency	By effectively preventing leakage, the TIMKEN 21919-0840 helps maintain fluid integrity, contributing to overall system efficiency.
Longevity	The durable construction and garter spring design extend the life of the seal, leading to lower maintenance costs and enhanced operational performance. --- Product information compiled with AI assistance for reference purposes.