Eriks o ring technical manual

ERIKS is known worldwide for its comprehensive range of seals including O-rings, rotary shaft seals, hydraulic and pump seals. Since , ERIKS have developed this range to include the following product lines: • NBR Oil Seals in all standard types and sizes • Viton® Oil Seals type GR and GRST, fully encapsulated.  · The ERIKS O-ring manual is intended as a guide to assist in the selection of the best O-ring out of the correct Ask for our original Viton® handbook on O-rings. Precision O-ring Technical Manual The ERIKS O-ring manual is intended This handbook deals entirely with elastomeric O-rings and PTFE encap-TECHNICAL HANDBOOK O RINGS 9 TEST . www.doorway.ru Technical Handbook O-rings TABLE 3A-2 STANDARD ERIKS COMPOUNDS Elastomer Compound Hardness Temperature Application Number Shore A±5 °C / °F Nitrile, NBR, Buna N 70 to + °C Hydraulic Oils, Vegetable Oils, Animal Fats, Acetylene, to + °F Alcohols, Water, Air, Fuels and many other products.

Application of O-rings in rotary motions In a rotating application a shaft contin-uously rotates in the inside diameter of the O-ring, causing friction and heat. Because rubber is a poor conductor of heat, the O-ring can loose its proper-ties. To minimize or reduce wear, the following could be done; however consult the local ERIKS representative. 3. O-ring Applications The O-ring is one of the most popular seal choices because: www.doorway.ru O-ring is cost effective in purchase price and the cost to machine the seal groove is relatively low. www.doorway.ru a bi-directional squeeze seal, the O-ring can be used in an extremely wide variety of successful applications, both static and dynamic. Micro O-rings Any O-ring that measures less than.4 inch (1 mm) in either inside diameter or cross section. Mirror Finish A bright, polished surface. Misalignment Departure from alignment. Mismatch Poor matching or meeting in splice. Modulus Tensile stress at a specified elongation (generally %). Modulus of Elasticity.

ERIKS OIL SEALS TECHNICAL MANUAL sealsincludingO-rings,rotaryshaftseals,hydraulicand with or without a Viton® O-ring on the outside diameter. [PDF] Technical Handbook O-rings - ERIKS Seals and Plastics. For example, an industrial nitrile O-ring compound can be rec- ommended to only Kalrez® is. Looking for o-ring test method? ERIKS is the specialist in the field of rubber and o-ring parts and can help you with all possible challenges.