LILY Bearing Blog

5 min read

Gear Ratio Calculator: How to Calculate & Apply Gear Ratios

Quick answer: Gear ratio = driven gear teeth ÷ drive gear teeth. A 60-tooth driven gear meshed with a 20-tooth drive gear gives a 3:1 ratio — one...

6 min read

What Are Worm Gears? Types, Ratio, Mechanism & Applications

Worm gears are everywhere in daily life. You'll find them in car steering systems, conveyor belts, and stand mixers—often working invisibly behind...