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Freudenberg Sealing Technologies Simrit Rotary Shaft Seal 72 Nitrile Butadiene Rubber 36 mm ID, 52 mm OD, 7 mm 40413661
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Brand | Freudenberg Sealing Technologies Simrit |
| THICKNESS | 7mm |
| Model | 40413661 |
| Outside diameter | 52mm |
| Seal Type | Rotary Shaft Seal |
| Seal Material | 72 Nitrile Butadiene Rubber 902 |
| Inside Diameter | 36mm |
| RS PRO Nitrile Rubber (NBR) Seal, 36 mm ID, 52 mm OD, 7 mmRS Stock No. | 226-3805Brand: RS PRO |
Key Features
- Manufactured with high-performance NBR 902 nitrile rubber for durability.
- Designed as a rotary shaft seal suitable for mineral and synthetic oils and greases.
- Durable spring-loaded sealing lip ensures effective sealing and long working life.
- Reduces friction torque by up to 80% and lowers specific heat generation by 50%.
- Pressure stable up to 0.5 bar and suitable for bi-directional rotating shafts up to 40 m/s velocity.
- Ideal for applications in aerospace, railways, automotive, power transmission, and fluid handling.
- Replacement for R21 and some R4 seals with shaft tolerance ISO h11 and housing bore tolerance H8.
Product Description
Freudenberg Sealing Technologies Simrit 40413661 rotary shaft seal is engineered with 72 Nitrile Butadiene Rubber 902 material, featuring an inside diameter of 36 mm, outside diameter of 52 mm, and thickness of 7 mm. This high-performance oil seal offers exceptional wear resistance and operational reliability, making it suitable for demanding industrial and mechanical applications.
The elastomer outer casing is made from durable NBR 902 nitrile rubber, combined with a spring-loaded sealing lip designed for compatibility with mineral and synthetic oils and greases. The advanced Simmering radial seal technology significantly reduces wear and heat buildup, lowering friction and power losses to extend machine lifetime and reduce downtime.
This seal is pressure stable up to 0.5 bar and supports bi-directional rotating shafts at velocities up to 40 m/s. It ensures shaft tolerance ISO h11 and housing bore tolerance H8 for precise fitting. This product serves as an ideal replacement for R21 and some R4 seals, providing a reliable sealing solution for power tools, industrial gearboxes, motors, pumps, and fluid handling equipment.
The seal's reduced friction torque (up to 80% less) and specific heat generation (50% less) translate into cost savings through lower running costs and improved operational efficiency. It finds applications in sectors including aerospace, railway, automotive, power transmission, machine tools, production lines, energy, and power generation industries.
Manufactured with high-performance NBR 902 nitrile rubber for enhanced durability. Spring-loaded sealing lip compatible with mineral and synthetic oils and greases. Pressure stable up to 0.5 bar, suitable for rotating shafts up to 40 m/s velocity.
Offers significant reductions in friction torque and heat generation. Meets shaft tolerance ISO h11 and housing bore tolerance H8 for precision. Replaces R21 and some R4 seals for versatility across applications. Ideal for use in aerospace, automotive, power transmission, and industrial machinery.
This seal comes from Czech Republic, reflecting high manufacturing standards. Explore the Freudenberg Sealing Technologies Simrit range at EnvMart for reliable Sealing solutions tailored to various industrial needs.
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Frequently Asked Questions
The rotary shaft seal has an inside diameter of 36 mm, an outside diameter of 52 mm, and a thickness of 7 mm.
It is manufactured from 72 Nitrile Butadiene Rubber 902, which is designed for durability and wear resistance.
This model is pressure stable up to 0.5 bar, making it suitable for various applications.
It supports bi-directional rotating shafts at velocities up to 40 m/s.
The spring-loaded sealing lip is compatible with both mineral and synthetic oils and greases.
It is ideal for applications in aerospace, railways, automotive, power transmission, and fluid handling.
It ensures shaft tolerance ISO h11 and housing bore tolerance H8 for precise fitting.
It reduces friction torque by up to 80% and lowers specific heat generation by 50%, enhancing operational efficiency.
This product is classified as a rotary shaft seal, specifically designed for effective sealing in various applications.
This seal is manufactured in the Czech Republic, reflecting high manufacturing standards.
The model number is 40413661, which identifies this specific product.
Yes, it serves as a replacement for R21 and some R4 seals, providing versatility across applications.
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