RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 20 mm Inside Diameter, 35 mm Outside Diameter, 10 mm Thickness 229-9569

RS PRO 229-9569 Nitrile Rubber (NBR) Rotary Shaft Seal featuring 20 mm inside diameter, 35 mm outside diameter, and 10 mm thickness, engineered for reliable sealing in industrial, automotive, hydraulic, and pneumatic systems. This seal is fabricated from Nitrile Rubber (NBR), a cost-effective and hardwearing material known for its excellent resistance to lubrication oils, hydraulic fluids, greases, and a wide range of chemicals.

The single lip design plays a critical role in retaining lubricants within rotating shafts while effectively sealing out dirt, water, and other contaminants, enhancing the life and performance of mechanical components. The operating temperature range from -20°C to 90°C makes it suitable for use in diverse operating conditions including automotive crankshafts, driveshafts, and hydraulic cylinders.

These seals are widely adopted in manufacturing, automotive repair, industrial machinery, and hydraulic systems where maintaining fluid integrity and preventing leaks is essential. The robust chemical resistance of NBR ensures durability against hydrocarbons, oils, and greases, promoting extended seal life and reliable operation.

Typical applications include sealing rotary shafts in pumps, motors, and gearboxes, contributing to efficient fluid power transmission and protection of mechanical assemblies. The seal is manufactured from durable Nitrile Rubber (NBR) offering excellent resistance to oils and chemicals.

The single lip design ensures optimum grease and oil retention while preventing contaminant ingress. Wide operating temperature range from -20°C to 90°C suitable for various industrial environments. Ideal for use in driveshafts, crankshafts, hydraulic cylinders, and general sealing applications in hydraulic and pneumatic systems.

Offers long service life with good chemical resistance to hydrocarbons, oils, and grease.

Environmentally, this seal complies with RoHS regulations and is designed to deliver consistent performance throughout its service life. It is also important to ensure compatibility by avoiding contact with ozone, esters, retones, aldehydes, chlorinates, and nitro hydrocarbons which are incompatible with NBR seals.

For high quality and reliable sealing solutions, RS PRO Seals represent a trusted choice among engineers and technicians across industrial sectors.