Gufero 20x47x7 NBR-WA/G Rubena

Product detailed description

The 20x47x7 mm oil seal from Rubena is a specific shaft sealing ring designed to ensure the tightness of rotating parts of machines. This component is made of nitrile rubber (NBR), which is known for its excellent resistance to oils, greases and other petroleum products, making it ideal for applications in environments with the presence of these substances.

The design dimensions of this oil seal are precisely defined: the inner diameter (d) is 20 mm, the outer diameter (D) is 47 mm and the height (H) is 7 mm. These dimensions are critical for the correct fit and function of the seal in the mechanism, where it is necessary to ensure minimal friction and maximum sealing efficiency.

The oil seal is designed to resist mechanical wear and provide long-term reliability in operation. Its design includes a specially shaped sealing lip, which ensures effective sealing between the shaft and the static part of the device. NBR material also provides good resistance to temperature changes, which is important for applications with fluctuating temperatures.

This type of seal is widely used in various industries, including the automotive industry, machinery and equipment manufacturing, where it is necessary to ensure reliable sealing of rotating parts. Due to its properties and dimensions, it is suitable for applications where it is necessary to ensure a high level of tightness and protection against liquid leakage.