RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 50 mm ID, 72 mm OD, 12 mm Thickness 229-9672

RS PRO 229-9672 is a precision-engineered Nitrile Rubber (NBR) rotary shaft seal designed for reliable sealing in industrial and mechanical applications requiring robust oil and grease resistance. Featuring a 50 mm inside diameter, 72 mm outside diameter, and 12 mm thickness, this seal is well suited for driveshafts, crankshafts, and hydraulic cylinder sealing where rotating shafts must be protected from fluid leakage and contaminant ingress.

The double lip design ensures lubricant retention while the secondary dust lip shields the main sealing lip from dust and particulate contamination, making it ideal for operation in polluted and challenging working environments. Manufactured from cost-effective nitrile rubber with a hardness rating of 70 ShA, it provides excellent chemical resistance to a range of hydrocarbons, oils, fuels, and hydraulic fluids, delivering a long-lasting sealing solution.

Operating reliably in temperatures ranging from -20°C to 90°C, this RS PRO seal is widely used in hydraulic and pneumatic industries, mechanical machinery, automotive manufacturing, and maintenance applications. Its versatility extends to use as face-to-face shaft seals and linear or rotary motion Seals where fluid containment and protection against external contaminants are critical.

Durable nitrile rubber construction ensures chemical and wear resistance. Double lip seal design retains grease and prevents fluid leaks. Secondary dust lip enhances protection against foreign particles. Wide operating temperature range from -20°C to 90°C.

Applicable for crankshafts, driveshafts, hydraulic and pneumatic cylinders. Designed for general sealing duties in industrial, automotive, and manufacturing sectors. Cost-effective material suitable for frequent pressure and motion environments.

This seal supports optimized machine reliability by maintaining lubricant integrity and preventing damage due to dirt ingress. Ideal for industrial, laboratory, manufacturing, HVAC, and automotive repair settings, RS PRO 229-9672 is a trusted choice for efficient fluid power and seal applications. Browse EnvMart categories for additional sealing components and related industrial supplies.