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Timken 21702-3456 is a high-performance, single-lip oil seal constructed with a nitrile (NBR) elastomer and a garter spring for consistent sealing pressure. This inch-bore seal is designed for demanding industrial applications requiring reliable fluid retention and contaminant exclusion on rotating shafts. It features a rubber-covered outer diameter for improved installation and sealing in the housing bore, suitable for general industrial pumps, gearboxes, and motors.

Name: Timken 21702-3456 is a high-performance, single-lip oil seal constructed with a nitrile (NBR) elastomer and a garter spring for consistent sealing pre
Brand: Timken
Price: 2308.04 USD
Availability: InStock
Rating: 5.0 (1 reviews)

MODEL 21702-3456

BRAND

Timken

SKU

5088327

WEIGHT

0.251 lb

UOM

each

$2,308.04 Each

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Returnable:No

TIMKEN SEALS The TIMKEN 21702-3456 is a high-performance PTFE single lip seal designed for reliable sealing in demanding applications. Engineered with precision, this seal ensures minimal friction and exceptional wear resistance, making it ideal for a variety of automotive and industrial applications.

Key Features

Material Composition	Constructed from high-grade PTFE, providing excellent chemical resistance and high-temperature stability.
Single Lip Design	Features a single lip configuration that effectively retains lubricants while preventing contaminants from entering the system.
Garter Spring	Incorporates a stainless steel garter spring that enhances lip contact with the shaft, ensuring consistent sealing pressure and improved performance.
Temperature Range	Operates effectively in temperatures ranging from -50°C to +200°C, accommodating a wide range of environmental conditions.
Dimensions	Precision-engineered with an outer diameter of 34 mm and an inner diameter of 24 mm, ensuring a perfect fit for various applications.

Applications

Automotive Industry	Perfect for sealing engine components, transmissions, and differential systems, where reliable lubrication retention is critical.
Industrial Machinery	Suitable for use in pumps, motors, and other rotating equipment, providing enhanced protection against oil and dirt ingress.
Compatibility	Designed to fit a variety of standard shaft sizes and configurations, making it versatile for multiple applications across different sectors.

Benefits

Enhanced Durability	The robust construction and materials significantly extend the life of the seal, reducing maintenance costs and downtime.
Improved Efficiency	Minimizes friction and wear, leading to better performance and reduced energy consumption in machinery.
Reliable Performance	Provides consistent sealing capabilities under varying pressure and temperature conditions, ensuring optimal operation in diverse environments. --- Product information compiled with AI assistance for reference purposes.