6208-2ZNR Shielded Ball Bearing With Snap Ring 40x80x18 Dual Metal Shields ZZ Pre Lubricated For Dust And Dirt Protection Ideal For Machinery Housings And Replacement In 40x80x18 Applications Durable Low Friction Performance

6208-2ZNR Shielded Ball Bearing with Snap Ring
✔️ 40x80x18 mm deep groove bearing, shielded, snap ring ready to install

This shielded ball bearing is 40x80x18 mm, built with double metal shields to keep out dust and dirt. It comes pre-lubricated with grease for immediate use in your project. Commonly found in motors, conveyors, and other machinery needing smooth radial support and reliable performance.

✅ Size: bore 40 mm; outer 80 mm; width 18 mm
✅ Shielding: double metal shields ZZ for dust protection
✅ Snap ring: includes snap ring for secure retention
✅ Lubrication: pre-lubricated with grease for quick setup
✅ Material: chrome steel 52100 for durability
✅ Ratings: Cr 29100 N / Cor 17900 N; suitable for standard speed

💡 What is a ball bearing used for in machinery? Ball bearings reduce friction and support rotating parts in a wide range of equipment. - They provide radial loading support in wheels, spindles, and pulleys. - They fit into housings with retention features like snap rings for secure mounting. - They ship pre-lubricated, offering ready-to-install performance and longer life.