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Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber 902 Rotary Shaft Seal, 30 mm ID, 62 mm OD, 10 40412186

Category Seals Brand Freudenberg Sealing Technologies Simrit Condition New

Specifications

Country of Origin Czech Republic
Brand Freudenberg Sealing Technologies Simrit
THICKNESS 10mm
Model 40412186
Outside diameter 62mm
Seal Type Rotary Shaft Seal
Seal Material 72 Nitrile Butadiene Rubber 902
Inside Diameter 30mm
RS PRO Nitrile Rubber (NBR) Seal, 30 mm ID, 62 mm OD, 10 mmRS Stock No. 226-3785Brand: RS PRO

Key Features

  • High-performance rotary shaft seal suitable for diverse industrial applications.
  • Constructed with 72 Nitrile Butadiene Rubber 902 for excellent wear resistance.
  • Designed for use with mineral and synthetic oils and greases.
  • Pressure stable up to 0.5 bar with bidirectional shaft capability up to 40 m/s velocity.
  • Significantly reduces friction torque by 80% and heat generation by 50%.
  • Compatible as replacement for R21 seals and sometimes R4 seals.
  • Applications include aerospace, railway, power transmission, automotive, and fluid handling.
  • Manufactured to ISO h11 shaft and H890% housing bore tolerance standards.

Product Description

Freudenberg Sealing Technologies Simrit 40412186 rotary shaft seal features 72 Nitrile Butadiene Rubber 902 construction with a 30 mm inside diameter, 62 mm outside diameter, and 10 mm thickness. This high-quality seal is engineered to deliver exceptional wear resistance and performance across a broad range of industrial sectors including aerospace, railway, power transmission, automotive, machine tools, fluid handling, production line, energy, and power generation.

The elastomer outer casing is made from the approved NBR 902 nitrile rubber, complemented with a spring-loaded sealing lip. This design accommodates mineral and synthetic oils and greases, enhancing operating reliability and service life.

Simrit shaft seals offer major advantages such as an 80% reduction in friction torque and 50% less specific heat generation, which leads to lower power loss, improved efficiency, and longer seal life. The Seals are pressure stable up to 0.5 bar and are suitable for bidirectional rotating shafts operating at velocities up to 40 m/s.

Strict tolerance standards are applied, including ISO h11 shaft tolerance and H890% housing bore tolerance, ensuring precise fits and reliable sealing performance for industrial applications.

High-performance rotary shaft seal designed for various industrial uses. Durable 72 Nitrile Butadiene Rubber 902 elastomer material with spring-loaded sealing lip. Pressure stable up to 0.5 bar and suitable for high-velocity bidirectional shafts.

Significant reductions in friction torque and heat generation enhance operational efficiency. Compatible replacement for some R21 and R4 seal designs. Ideal for aerospace, automotive, power transmission, energy, and fluid handling industries.

Manufactured with ISO h11 shaft and H890% housing bore tolerances for precision. Originates from Czech Republic, assuring quality manufacturing standards.

Explore EnvMart's extensive catalog for sealing solutions including related products from Freudenberg and other reputed brands for diverse industrial, mechanical, and fluid power needs.

Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber 902 Rotary Shaft Seal, 30 mm ID, 62 mm OD, 10 40412186
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Frequently Asked Questions

The inside diameter of this rotary shaft seal is 30 mm.

The outside diameter of this model is 62 mm.

It is constructed from 72 Nitrile Butadiene Rubber 902, which provides excellent wear resistance.

The thickness of this seal is 10 mm.

This rotary shaft seal is pressure stable up to 0.5 bar.

It can accommodate bidirectional shaft velocities up to 40 m/s.

This seal is suitable for applications in aerospace, railway, power transmission, automotive, and fluid handling.

It offers an 80% reduction in friction torque and 50% less heat generation, enhancing operational efficiency.

It is manufactured to ISO h11 shaft and H890% housing bore tolerance standards.

Yes, it is compatible as a replacement for R21 seals and sometimes R4 seals.

This rotary shaft seal originates from the Czech Republic, ensuring quality manufacturing standards.

This product is a rotary shaft seal designed for various industrial applications.

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