Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 20 mm ID, 30 mm OD, 7 mm 40413233

Freudenberg Sealing Technologies Simrit model 40413233 rotary shaft seal uses a high-quality elastomer outer casing made of 72 Nitrile Butadiene Rubber 902. This seal exhibits exceptional wear resistance and is designed for high-performance applications across multiple industrial sectors including aerospace, railway, automotive, energy, and power generation.

The seal's spring-loaded sealing lip allows compatibility with both mineral and synthetic oils and greases. It significantly reduces friction torque by 80%, heat generation by 50%, and wear, helping lower power losses and maintenance intervals.

Engineered for pressure stability up to 0.5 bar, it supports bidirectional operation at shaft velocities up to 40 m/s. The shaft tolerance conforms to ISO h11 while housing bore tolerance meets H8 standards, ensuring precise fit and optimal sealing efficiency.

Simrit 40413233 is a reliable replacement for R21 and some R4 seals, and is widely applicable in axles, power tools, industrial gearboxes, motors, and pumps. Manufactured in the Czech Republic, it adheres to strict quality and performance standards.

High-quality 72 Nitrile Butadiene Rubber elastomer outer casing. Spring-loaded sealing lip for superior sealing performance. Compatible with mineral and synthetic oils and greases. Pressure stable up to 0.5 bar for industrial reliability.

Bidirectional shaft rotation support up to 40 m/s velocity. Reduces heat generation and friction for longer service life. Complies with ISO h11 shaft and H8 housing bore tolerance. Manufactured in Czech Republic to stringent quality standards.

This rotary shaft seal is an essential component for various industrial, automotive, and manufacturing applications where robust and reliable Sealing is critical. It minimizes downtime, reduces maintenance costs, and enhances overall equipment performance.

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