Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber Rotary Shaft Seal 35mm ID, 62mm OD, 10mm 40412532

Freudenberg Sealing Technologies Simrit 40412532 Rotary Shaft Seal is manufactured using high-performance 72 Nitrile Butadiene Rubber 902, providing outstanding wear resistance and operational reliability. This seal features a 35 mm inside diameter, 62 mm outside diameter, and a 10 mm thickness, making it well-suited for various rotary shaft sealing applications across industrial sectors.

The seal's elastomer outer casing and spring-loaded sealing lip enable it to function efficiently with both mineral and synthetic oils and greases, substantially reducing friction torque by about 80% and specific heat generation by approximately 50%. This reduction leads to lower power loss and operating costs, enhancing equipment uptime by minimizing seal replacement downtime.

Freudenberg 40412532 seal is pressure stable up to 0.5 bar and capable of bidirectional shaft rotation at speeds up to 40 meters per second. Application domains include aerospace, railway, power transmission, automotive, machine tools, fluid handling, production lines, energy generation, and more.

Durable 72 Nitrile Butadiene Rubber 902 elastomer construction. Rotary shaft design with spring-loaded sealing lip. Compatible with synthetic and mineral oils and greases. Substantial reductions in friction torque and heat generation.

Pressure stability up to 0.5 bar ensures effective sealing. Bidirectional operation up to shaft velocity of 40 m/s. Suitable for a broad industrial and automotive range. Manufactured in Czech Republic to stringent quality standards.

Replacement for specific R21 and R4 seal types.

These attributes make the Freudenberg Simrit 40412532 Seal a trusted component in mechanical, fluid power, and tool maintenance across industrial, automotive, manufacturing, and power generation applications.

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