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Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 902, 30 mm ID, 50 mm OD, 10 40411236

Specifications

Country of Origin Czech Republic
Brand Freudenberg Sealing Technologies Simrit
THICKNESS 10mm
Model 40411236
Outside diameter 50mm
Seal Type Rotary Shaft Seal
Seal Material 72 Nitrile Butadiene Rubber 902
Inside Diameter 30mm
RS PRO Nitrile Rubber (NBR) Seal, 30 mm ID, 50 mm OD, 10 mmRS Stock No. 226-3780Brand: RS PRO

Key Features

  • The seal is constructed with an elastomer outer casing of NBR 902 nitrile rubber for exceptional wear resistance.
  • Spring loaded sealing lip allows compatibility with mineral and synthetic oils and greases.
  • Suitable for bidirectional rotating shafts with velocities up to 40 m/s.
  • Stable under pressure up to 0.5 bar, reducing frictional heat and power loss.
  • Widely applicable in aerospace, railway, power transmission, automotive, machine tools, and energy sectors.
  • Offers improved seal wear performance, heat resistance, and reduces maintenance downtime.

Product Description

Freudenberg Sealing Technologies Simrit 40411236 rotary shaft seal is engineered from durable 72 Nitrile Butadiene Rubber 902, featuring a 30 mm inside diameter, 50 mm outside diameter, and 10 mm thickness. This seal is designed to deliver high performance and exceptional wear resistance in demanding industrial environments.

The seal incorporates a spring loaded sealing lip that provides reliable sealing with mineral and synthetic oils and greases. Its elastomer outer casing ensures excellent heat and wear resistance, making it ideal for various rotating shaft applications.

Designed for bidirectional rotating shafts moving at speeds up to 40 m/s, the seal provides pressure stability up to 0.5 bar while minimizing frictional torque by approximately 80%. This reduces power loss and prolongs the durability of machinery components.

Freudenberg Simrit seals find extensive application across aerospace, railway, automotive, power transmission, machine tool, fluid handling, production line, energy, and power generation industries.

The seal offers significant improvements in heat and friction management. It reduces operational downtime by enhancing seal working life. Replacement for R21 and occasionally R4 seals, subject to compatibility confirmation.

Manufactured to precise ISO h11 shaft tolerance and H8 housing bore tolerance standards. Pressure stable up to 0.5 bar, ensuring reliable sealing under operational stresses. Suitable for mineral and synthetic oils and greases.

Reduces wear by approximately 50%, preserving equipment integrity. The product is made in the Czech Republic and categorized as 'New' condition.

This high-quality rotary shaft seal is an essential component for industrial, mechanical, automotive, and power equipment, designed to improve reliability and reduce maintenance costs in production setups.

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Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 902, 30 mm ID, 50 mm OD, 10 40411236
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Frequently Asked Questions

The rotary shaft seal has an inside diameter of 30 mm, an outside diameter of 50 mm, and a thickness of 10 mm.

It is constructed from 72 Nitrile Butadiene Rubber 902, which offers exceptional wear resistance and heat stability.

This model is designed for bidirectional rotating shafts with velocities up to 40 m/s.

The seal is stable under pressure up to 0.5 bar, which helps to ensure reliable sealing under operational stresses.

It is compatible with both mineral and synthetic oils and greases, making it versatile for various applications.

This rotary shaft seal is widely applicable in aerospace, railway, automotive, power transmission, machine tools, and energy sectors.

The spring-loaded sealing lip minimizes frictional torque by approximately 80%, which reduces heat generation and power loss in machinery.

This seal is manufactured to precise ISO h11 shaft tolerance and H8 housing bore tolerance standards, ensuring a proper fit and reliable performance.

It improves seal wear performance and reduces operational downtime by enhancing the working life of the seal, thereby lowering maintenance costs.

This rotary shaft seal is manufactured in the Czech Republic.

The model number of this rotary shaft seal is 40411236.

Yes, it can be a replacement for R21 and occasionally R4 seals, subject to compatibility confirmation.

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