Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber 902 Rotary Shaft Seal, 55 mm ID, 70 mm OD, 8 mm 40413457

Freudenberg Sealing Technologies Simrit model 40413457 is a premium rotary shaft seal engineered for demanding industrial sealing applications. Constructed with 72 Nitrile Butadiene Rubber 902, this seal ensures excellent wear resistance and reliable sealing performance with a 55 mm inside diameter, 70 mm outside diameter, and 8 mm thickness.

Its elastomer outer casing and spring-loaded sealing lip are compatible with both mineral and synthetic oils and greases, making it versatile for various lubricant environments. The seal offers reduced friction torque by up to 80%, lower heat generation by 50%, and significant wear reduction, which lowers power loss and extends operational life, minimizing costly downtimes.

Designed for pressure stability up to 0.5 bar and capable of bidirectional rotation on shafts with velocities up to 40 meters per second, this seal is suitable for applications in aerospace, railway, power transmission, automotive, machine tools, fluid handling, production lines, energy, and power generation sectors.

The housing bore tolerance is H8 with shaft tolerance ISO h11, ensuring precise fit and performance. Manufactured from high-quality 72 Nitrile Butadiene Rubber 902. Robust construction designed for demanding industrial environments.

Excellent compatibility with mineral and synthetic lubricants. Pressure stable seal for up to 0.5 bar applications. Reduces friction and heat generation significantly. Designed for high rotational speeds up to 40 m/s. Versatile for multiple industrial sectors including aerospace and automotive.

Precision engineered to ISO and housing bore tolerances.

Originating from Czech Republic, this seal meets stringent quality and durability standards. It supports optimal maintenance cycles by enhancing seal longevity and equipment efficiency in harsh conditions.

Explore EnvMart's extensive collection of mechanical Seals to find compatible components and solutions tailored to your industrial equipment maintenance.