Radial shaft seals play a critical role in maintaining the performance and reliability of machinery and automotive systems. Here's why they're essential:

With our extensive inventory and comprehensive line of universal joints, we can quickly provide the proper equipment for your unique application.

Radial shaft seals, also known as oil seals, are mechanical seals designed to prevent the leakage of fluids, such as oil or grease, in rotating shaft applications. They are commonly used in machinery, automotive engines, gearboxes, and other rotating equipment to retain lubricants and protect against contamination.

When the shaft rotates, the lip of the seal makes dynamic contact with its surface, forming a barrier that prevents fluids from escaping or contaminants from entering the system. The spring ensures continuous sealing pressure, even as the seal wears over time due to friction and other factors.

Johnson Power will design the right universal joint drive shaft for your application based on your specific requirements and can offer special design features to combat even the most rugged installation.

Welcome to R.E. Purvis's quick guide on radial shaft seals, essential components in machinery and automotive applications. In just three minutes, we'll break down what radial shaft seals are, how they work, and why they're crucial in various industries.

Johnson Power’s highly efficient, torque transmitting universal joint drive shafts provide ease of installation and maintenance and will deliver years of service. With length spanning capabilities from a few inches to over fifty feet (in multiple sections) and torque transmission up to 12 million foot-pounds, universal joints are the wisest choice for transmitting torque through an angle.

Johnson Power provides you access to the largest most comprehensive line of industrial universal joints anywhere in the world.

Connect with our engineering experts today to explore the applications of radial shaft seals and discover how our components can elevate the performance and reliability of your products. Contact us now to learn more and take the first step towards optimized sealing performance!