Seals are classified by O.D. wall material, lip type, and whether they have a spring or not.
Major oil seals are specified in ISO 6194-1 and JIS B 2402-1.
Table 2 shows the common types of oil seals, while Table 3 shows the features of each type of oil seal.
Table 4 lists the JTEKT oil seal type codes and corresponding ISO and JIS standards.
Oil seals are a crucial component in many machines and engines, working to prevent the leakage of oil and other fluids. One common type of oil seal is the 25x47x7 oil seal, which is designed to fit specific dimensions of machinery. This type of oil seal is known for its durability and reliability in sealing oil leaks.