RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 40 mm Inside Diameter, 68 mm Outside Diameter, 7 mm Thickness 229-9649

RS PRO 229-9649 is a nitrile rubber (NBR) rotary shaft seal engineered with a 40 mm inside diameter, 68 mm outside diameter, and 7 mm thickness. This seal is primarily designed for use in industrial and mechanical applications including driveshafts, crankshafts, hydraulic cylinders, and other fluid power tools where reliable sealing of rotating shafts is critical.

Constructed from cost-effective nitrile rubber, the seal combines durability with excellent chemical and oil resistance, making it suitable for lubrication oils, hydraulic fluids, and grease. The single lip design effectively retains lubricant within the system while blocking contaminants such as dirt and water from entering the moving components.

The operating temperature range of -20°C to 90°C enables use in diverse environments and applications. Its versatility extends to hydraulic and pneumatic industries where optimal seal performance is essential for system efficiency and longevity.

Oil Seals of this type are critical for preventing fluid and vapor leaks, maintaining system pressure, and protecting mechanical parts from wear and contamination. RS PRO’s 229-9649 model provides a reliable sealing solution compatible with both metric and imperial sizes to accommodate various equipment specifications.

This product is designed for use in industrial manufacturing, automotive repair, plumbing, and power transmission technology. The robust nitrile rubber material ensures extended seal life and resistance to most hydrocarbons, oils, and fuels.

Its standard metric sizing allows for straightforward integration into existing machinery setups. Maintenance and monitoring can extend its service life up to 15 years under optimal conditions. RS PRO is a trusted brand offering quality mechanical components to engineers worldwide.

Discover this RS PRO seal and other high-quality mechanical components in EnvMart's extensive industrial supplies catalog for mechanical, fluid power, and tool applications.