Radial shaft sealing rings » Shaft sealing rings in inch Technical informations

in accordance with DIN 3760

In the field of mechanical transmission engineering radial shaft sealing rings, also known as shaft seals or Simmerrings®, are used to seal axles and shafts. They consist of either an external cylindrical casing made of sheet steel or rubber, a metal stiffening ring and a ring-shaped tension spring. They are available with a protective lip (type AS) or without a protective lip (type A). There are countless different dimensions. In Schwanden and Granges/Sierre we stock a good number of them, mainly in NBR. In Granges we also keep a range of wipers as supplements to these sealing rings.