RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 35 mm ID 62 mm OD 7 mm 226-3803

RS PRO 226-3803 is a high-quality nitrile rubber (NBR) rotary shaft seal engineered for robust sealing performance in mechanical applications. It measures 35 mm inside diameter, 62 mm outside diameter, and 7 mm thickness, making it suitable for sealing rotating shafts such as driveshafts, crankshafts, and hydraulic cylinders lubricated by oil or grease.

The nitrile rubber material provides excellent resistance to commonly used lubricants including hydraulic fluids and grease, ensuring effective sealing under demanding conditions. The seal operates reliably within a temperature range of -20°C to 90°C, with a hardness rating of 70 ±5 Shore A, contributing to its durability and flexibility.

With a tensile strength of 18.9 MPa and an elongation capacity of 438%, this seal withstands significant mechanical stresses. Its tear resistance of 58 N/mm further ensures long service life in industrial environments. The seal features a black color finish consistent with nitrile rubber seals used across various sectors.

This RS PRO seal is ideal for mechanical, industrial, hydraulic, and automotive applications requiring secure, oil-resistant sealing. It is not suitable for use with brake oil, phosphoric ester, or ester-based fluids, thus limiting application to compatible lubricants.

Constructed from durable nitrile rubber material providing excellent resistance to lubricating oils, hydraulic fluids, and grease. Specifically designed for use on driveshafts, crankshafts, and hydraulic cylinders with rotating shafts.

Suitable for operating temperature range from -20°C up to 90°C. Features hardness of 70 ±5 Shore A ensuring optimal sealing performance. Offers high tensile strength of 18.9 MPa and elongation of 438% for reliable durability.

Tear resistance rated at 58 N/mm enabling long-lasting service life. Black color finish suits industrial and mechanical applications. Not recommended for brake oil, phosphoric ester, or ester-based fluids.

This product fits well in industrial maintenance, manufacturing, automotive repair, hydraulic and fluid power system applications. Browse more RS PRO Seals and industrial supplies at EnvMart for durable mechanical components designed for exact specifications and performance.