About Us

We are a UK based company that sells high precision German ball bearings. Since the company was incorporated 14 years ago, we have extended our range of high precision, rotating, products to include: Rotary shaft encoders and high speed, high torque electric drilling and routing spindles. All our products are produced to the highest standard and we are proud to confirm that we make no compromises when it comes to quality.

Increasing interest from model jet gas turbine engine builders and fliers has encouraged us to offer a limited range of specially designed: Hybrid (steel rings and ceramic balls) full complement (cage-less) bearings direct.

We are passionate about our products and are excited to be offering these world-class bearings to model enthusiasts and engineers.

For more information about Principle Engineering, visit www.principle-eng.co.uk.