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| Country of Origin | Czech Republic |
|---|---|
| Brand | Freudenberg Sealing Technologies Simrit |
| THICKNESS | 7mm |
| Model | 40413236 |
| Outside diameter | 35mm |
| Seal Type | Rotary Shaft Seal |
| Seal Material | 72 Nitrile Butadiene Rubber 902 |
| Inside Diameter | 20mm |
| RS PRO Nitrile Rubber (NBR) Seal, 20 mm ID, 35 mm OD, 7 mmRS Stock No. | 226-3740Brand: RS PRO |
Freudenberg Sealing Technologies Simrit model 40413236 is a high-performance rotary shaft seal made from 72 Nitrile Butadiene Rubber 902, featuring precise dimensions of 20 mm inside diameter, 35 mm outside diameter, and 7 mm thickness. This seal is engineered for superior wear resistance and performance in various industrial applications such as aerospace, railway, automotive, power transmission, machine tools, fluid handling, production lines, energy, and power generation.
The NBR elastomer outer casing combined with a spring-loaded sealing lip allows compatibility with mineral and synthetic oils as well as greases. The seal reduces friction torque by 80% and specific heat generation by 50%, leading to decreased power loss and extended operating life which minimizes downtime and maintenance costs.
Designed to handle shaft tolerances to ISO h11 and housing bore tolerance H8, the seal supports pressure stability up to 0.5 bar and bidirectional shaft velocities up to 40 meters per second. It is a suitable replacement for seals like R21 and occasionally R4, providing reliable sealing solutions for axles, motors, pumps, and industrial gearboxes.
The product is manufactured in the Czech Republic, reflecting stringent quality management. The sealing technology ensures reduced wear and improved operational efficiency under demanding working conditions.
Manufactured from durable 72 Nitrile Butadiene Rubber 902 elastomer. Provides significant reductions in friction torque and heat generation. Supports bidirectional rotating shafts with speeds up to 40 m/s. Pressure stable to 0.5 bar ensuring reliable sealing under moderate pressures.
Meets ISO h11 shaft tolerance and H8 housing bore tolerance standards. Suitable for a broad range of industrial applications including automotive and power transmission. Constructed with a spring-loaded sealing lip for enhanced sealing performance.
This rotary shaft seal is ideal for industrial, manufacturing, automotive, and fluid power sectors requiring reliable sealing to prevent leaks and contamination. Explore other products in the Seal category for comprehensive Sealing solutions at EnvMart.
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