Compression vs Extension Springs: Key Differences
Compression springs push; extension (tension) springs pull. Compare fatigue risk, cost, and load response, then use our checklist to spec the right spring.
Technical Insights & Industry Solutions for Precision Bearings

Compression springs push; extension (tension) springs pull. Compare fatigue risk, cost, and load response, then use our checklist to spec the right spring.

Learn what a torsion spring does, its purpose, how it works, common applications, and key selection factors for controlled rotational force.
