World's First Climate Tech Platform | Free Delivery in India | Global Shipping

Become Seller

For Bulk Enquiry: sales@envmart.com

Shopping Cart $0.00

Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber Rotary Shaft Seal 20 mm ID 40 mm OD 7 mm 40413464

Free Delivery in India | Lowest Global Shipping Charges

Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber Rotary Shaft Seal 20 mm ID 40 mm OD 7 mm 40413464

Name: Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber Rotary Shaft Seal 20 mm ID 40 mm OD 7 mm 40413464
Brand: Freudenberg Sealing Technologies Simrit
SKU: 379606
Price: 16.24 USD
Availability: InStock



Category Seals & Gaskets Brand Freudenberg Sealing Technologies Simrit Condition New

Specifications

Country of Origin	Czech Republic
Brand	Freudenberg Sealing Technologies Simrit
THICKNESS	7mm
Model	40413464
Outside diameter	40mm
Seal Type	Rotary Shaft Seal
Seal Material	72 Nitrile Butadiene Rubber 902
Inside Diameter	20mm
RS PRO Nitrile Rubber (NBR) Seal, 20 mm ID, 40 mm OD, 7 mmRS Stock No.	226-3744Brand: RS PRO

Key Features

Elastomer outer casing made from 72 Nitrile Butadiene Rubber 902 ensures excellent wear resistance.
Suitable for use with mineral and synthetic oils and greases in rotary shaft applications.
Spring loaded sealing lip reduces friction, heat generation and wear, improving efficiency and service life.
Compatible with bidirectional rotating shafts at velocities up to 40 m/s and pressure stable up to 0.5 bar.
Applied in aerospace, railway, power transmission, automotive, machine tools, fluid handling, production lines, and power generation.
Meets housing bore tolerance H8 and shaft tolerance ISO h11 standards for optimal sealing performance.
Seals offer up to 80% less friction torque and 50% less heat generation compared to conventional seals.

Product Description

Freudenberg Sealing Technologies Simrit 40413464 Rotary Shaft Seal manufactured from 72 Nitrile Butadiene Rubber 902 delivers exceptional wear resistance and durability for rotary shaft sealing applications. This seal features a 20 mm inside diameter, 40 mm outside diameter, and 7 mm thickness. The elastomer casing combined with a spring loaded sealing lip provides effective sealing performance with mineral and synthetic oils and greases.

Designed to reduce friction torque by 80% and heat generation by 50%, this seal reduces power loss and extends service intervals, lowering operating costs and downtime. Its stable pressure capability of up to 0.5 bar and compatibility with bidirectional rotating shafts at speeds up to 40 meters per second make it suitable for demanding industrial environments.

Typical uses include aerospace, railway, power transmission, automotive, machine tools, fluid handling, production line equipment, and power generation machinery. Compliance with ISO h11 shaft tolerance and H8 housing bore tolerance ensures optimal fitment and performance.

The seal is an appropriate replacement for standard R21 and sometimes R4 seals. Its robust construction improves wear resistance and frictional characteristics, offering a longer working life compared to traditional seals.

Elastomer casing from 72 Nitrile Butadiene Rubber 902. Spring loaded sealing lip for enhanced sealing efficiency. Reduced friction and heat generation support lower power consumption. Pressure stable up to 0.5 bar; suitable for bidirectional shaft rotation.

Application in aerospace, automotive, industrial gearboxes, motors, pumping systems. Meets ISO h11 and H8 tolerances for shaft and housing respectively. Seals compatible with mineral and synthetic lubricants.

This Freudenberg shaft seal is a reliable component choice for industrial, manufacturing, and mechanical maintenance applications requiring high-quality rotary shaft sealing solutions.

Explore a wide range of seals and gaskets in EnvMart for your mechanical and fluid power tool needs.

Explore more products in our Seals & Gaskets category.