RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 30 mm ID 62 mm OD 10 mm 226-3785

RS PRO 226-3785 is a high-quality Nitrile Rubber (NBR) Rotary Shaft Seal with an inside diameter of 30 mm, outside diameter of 62 mm, and thickness of 10 mm. This seal is designed for effective sealing in rotating shafts where lubrication with oil or grease is required, frequently utilized in mechanical, fluid power, and hydraulic applications.

The nitrile rubber material offers excellent resistance to mineral oils, hydraulic fluids, and greases, making it ideal for driveshafts, crankshafts, and hydraulic cylinders. It has a Shore A hardness of 70 ±5, ensuring a durable and tight seal to prevent fluid leakage.

This seal operates reliably over a temperature range of -20°C to 90°C, suitable for a variety of industrial environments. The mechanical properties include a tensile strength of 18.9 MPa, elongation of 438%, and tear resistance of 58 N/mm, providing resilience and longevity in demanding sealing applications.

Its black color and robust design make it a standard choice for rotational sealing needs in industrial machinery, automotive, construction, and manufacturing sectors. It is important to note that this NBR seal is not compatible with brake oils or certain phosphate ester-based fluids.

Environmental and commercial use cases include industrial machinery maintenance, hydraulic equipment servicing, and mechanical system repairs. This product supports operational efficiency by preventing fluid contamination and loss, which can reduce downtime and maintenance costs.

This seal is made from cost-effective nitrile rubber suitable for oil and grease lubrication. It is commonly used in driveshafts, crankshafts, and hydraulic cylinders. The seal has a hardness of 70 ±5 Shore A for reliable sealing performance.

Operates efficiently within the temperature range of -20°C to 90°C. Provides excellent resistance to lubrication oils, hydraulic fluids, and grease. Not suitable for use with brake oil, phosphoric ester, or ester base fluids.

Features a tensile strength of 18.9 MPa and elongation at break of 438%. The seal's tear resistance is measured at 58 N/mm for durability. Color of the seal is black, standard for nitrile rubber seals. Explore more industrial Seals and related components for fluid power and mechanical applications at EnvMart.