Who Invented Springs? A Complete History from Ancient Bows to Modern Coils
No single person invented the spring. Meet Richard Tredwell, who patented the first coil spring in 1763, and Robert Hooke, whose law still governs spring design today.
Technical Insights & Industry Solutions for Precision Bearings

No single person invented the spring. Meet Richard Tredwell, who patented the first coil spring in 1763, and Robert Hooke, whose law still governs spring design today.

Discover 6203 bearing (17x40x12) specs, 2RS/ZZ options, and uses in motors, automotive, and industrial equipment for optimal performance.

Discover the advantages of heavy duty roller bearings: high load capacity, durability, reduced maintenance, and efficiency in demanding applications.

Learn how specialized high temperature bearings excel in furnace and oven environments, ensuring reliability, efficiency, and less downtime.

Master mounted bearings with our expert guide! Explore ball bearing units, types (pillow block, flange, cartridge, hanger), benefits, and how to pick the perfect fit for your application.

Compare 6205Z Bearing and 6205ZZ Bearing, focusing on shielding, protection, and applications, to help you choose the right option for your specific needs.

Stainless steel bearings corrode faster in saltwater than most engineers expect. Learn how pitting and galvanic corrosion cause bearing failure — and how to stop it.

Pillow block or flange bearing — which do you need? Compare load path, mounting orientation, and bolt configuration to make the right choice.

Step-by-step pillow block bearing installation guide. Covers shaft prep, alignment, torque values, expansion units, and re-lubrication intervals.

Complete pillow block bearing size chart: UCP200 metric and imperial series. Match bore to shaft diameter and select the right unit in 3 steps.
