Archive for April 28th, 2025

What is the Lip Seal? A lip seal (also known as a radial shaft seal or oil seal) is a precision-engineered mechanical component designed to retain lubricants and exclude contaminants in rotating machinery. It serves as a dynamic barrier between moving shafts and stationary housings, ensuring efficient operation across automotive, industrial, and aerospace applications. Below […]

What is the Difference Between a Lip Seal and an Oil Seal? The terms lip seal and oil seal are frequently used interchangeably in engineering contexts, leading to confusion about their precise definitions. While they share significant overlap in design and application, subtle distinctions exist based on terminology and emphasis. This article clarifies their relationship, […]

What is a TB Seal? A TB seal is a type of radial shaft seal widely used in rotating equipment to retain lubricants and exclude contaminants. Characterized by its metal-cased construction and elastomeric sealing lips, this seal ensures reliable performance across diverse industrial applications. Below is a comprehensive overview of its design, materials, advantages, and […]