What Is the Difference Between SC and TC Oil Seals?
Oil seals play a vital role in various mechanical systems by preventing the leakage of lubricants from gaps within machines and bearings. Among the different types of oil seals, SC and TC seals are commonly used. This article will delve into the differences between these two types of seals. SC Oil Seals SC oil seals , also known as Single Lip Oil Seals, are designed for applications where there is no pressure or only very low pressure. These seals feature a single lip that seals both radially and axially against the shaft. The lip is typically made from an elastomer material, offering excellent sealing properties. SC oil seals are commonly found in electric motors, gearboxes, and pumps. TC Oil Seals TC oil seals , also known as Double Lip Oil Seals, feature two sealing lips. The primary lip is designed to prevent the leakage of lubricants, while the secondary lip acts as a barrier to keep dirt and other contaminants out of the system. This dual-lip design mak...