Rotary shaft seal

If the normal feed effect of the rotary shaft seal is not sufficient, so-called spiral grooves can be used as additional, hydrodynamic sealing aids to increase the . Use rotary shaft seals in components with oscillating or rotating parts to keep lubrication fluids. Radial oil seals are for general mechanical applications.

Parker DB, DC, and DA rotary shaft oil seal profiles feature two opposite facing spring loaded elastomer lips with varying metal case designs for bi-directional . The primary functions of rotary shaft seals for most applications are to retain the bearing lubricant and to avoid leakage that may cause environmental issues, . Radial shaft seals, also known as lip seals, are used to seal rotary elements, such as a shaft or rotating bore. Common examples include strut seals, hydraulic . Shop Grainger today and stock up on rotary shaft seals to help retain bearing lubricant and minimize the entry of damaging dirt, oil and moisture. Completely manufactured by Dichta, from the design and construction of the moulds to the choice of the rubber, our shaft seals are available from stock in NBR . Description of standard shaft seal types (in accordance with DIN 3760).