Catalogs >
Simrit >
Industrial Standard O-Ring

Industrial Standard O-Ring
70Pages

Catalog excerpts

Industrial Standard O-Ring 1st Edition Freudenberg Group Freudenberg Group Industrial Standard O-Ring 1st Edition

The information in this product catalogue is based on the experience gained in decades of research on the development and manufacture of seals and components for vibration control in the Freudenberg group. It represents the current status of our knowledge. The sealing effect of many products in the catalogue is, however, not provided solely by the component. Indeed, in the specic application this effect depends on other parameters such as installation position and contact area, the pressure applied, operating temperature, media to be sealed, lubrication, vibration controlr elated effects...

Open the catalog to page 2

In addition to many innovative solutions for specific requirements, Simrit offers a differentiated standard O-ring product programme for all applications of the general industry sectors. Simrit’s “Industrial Standard” o-rings with their high-quality materials and certified production procedures are highquality products available in the sizes indicated in the common international standards (DIN, ISO, AS, BS, JIS, SMS and NF). The most commonly used Industrial Standard o-ring materials (70NBR, 90NBR, 80FKM, 70EPDM and 70VMQ) are available for you right from our central storage. Comprehensive...

Open the catalog to page 3

Open the catalog to page 4

Simrit, Your Technology Specialist for Seals and Vibration Control Our unique service package sets standards in quality, functionality and cost effectiveness throughout the industry. With its comprehensive product range and large number of services, Simrit provides a service package unique in the market for almost every application. Simrit employs its leading technological expertise so that you benefit: We analyse your entire system and fine-tune the individual components to each other in an optimum way. This means you get exactly the solution that best fulfils your requirements – cost...

Open the catalog to page 5

Industrial Standard O-Ring Industrial Standard O-Ring Design notes The dimensions of an O-Ring are defined by inside dia. d1 and ring thickness d2. These dimensions represent the parameters for the O-Ring. The code for an O-Ring in standard material with inside dia. 20,22 mm and a ring thickness 3,53 mm is as follows: O‑Ring 20,22–3,53 70 NBR 33002. Product description O-Rings are endless round sealing rings of circular cross section. They are mainly used to seal stationary machine c omponents – static case – against fluid and gaseous media. In certain conditions, they can also be used as...

Open the catalog to page 6

Industrial Standard O-Ring | Materials General Material Descriptions for Industrial Standard O-Rings EPDM (Ethylene propylene diene rubber) O-Rings made of EPDM are preferred in washing machines, dishwashing machines and plumbing fittings. EPDM Industrial Standard O-Rings have good resistance to ozone, ageing and weathering. Good swelling resistance in: hot water, steam, waterlye, oxidising media, acids, bases, polar organic media, ketones, flame retardant hydraulic fluids of the Group HFC and some types of the Group HFD, brake fluids on a glycol ether base. Heavy swelling in: mineral oils...

Open the catalog to page 7

Industrial Standard O-Ring B Available from stock Standard specifications 70 EPDM 33022 40300338 D 40301103 D 40301852 D 40301259 D 40302596 D D On request: Tool is available, delivery at short notice © Freudenberg Simrit GmbH & Co. KG | Catalog Industrial Standard O-Ring | 1st Edition

Open the catalog to page 8

Industrial Standard O-Ring Standard specifications B Available from stock D On request: Tool is available, delivery at short notice © Freudenberg Simrit GmbH & Co. KG | Catalog Industrial Standard O-Ring | 1st Edition

Open the catalog to page 9

Industrial Standard O-Ring B Available from stock D On request: Tool is available, delivery at short notice © Freudenberg Simrit GmbH & Co. KG | Catalog Industrial Standard O-Ring | 1st Edition

Open the catalog to page 10

Open the catalog to page 11

Industrial Standard O-Ring B Available from stock Standard specifications D On request: Tool is available, delivery at short notice © Freudenberg Simrit GmbH & Co. KG | Catalog Industrial Standard O-Ring | 1st Edition

Open the catalog to page 12

Industrial Standard O-Ring B Available from stock Standard specifications 70 EPDM 33022 D On request: Tool is available, delivery at short notice © Freudenberg Simrit GmbH & Co. KG | Catalog Industrial Standard O-Ring | 1st Edition

Open the catalog to page 13