Shielded Ball Bearing 40mm Inner Diameter 80mm Outer Diameter 18mm Width Single Row Chrome Steel 52100 With Dual Shields For Enhanced Protection And Long Life Ideal For Precision Machinery And Automotive Applications With Low Friction And Long Life

Single Bearing 40x80x18 Shielded Ball Bearing 208SFF
✔️ 40x80x18 mm bore/outer/width; 1.57x3.15x0.71 in, shielded

The 208SFF shielded, sealed ball bearing combines a steel deep groove design with double metal shields for dust protection. Made from 52100 chrome steel, it's pre-lubricated with grease for immediate use in machinery such as conveyors, printers, packaging lines, and other compact drive systems.

✅ Inner diameter: 40 mm (1.57 in)
✅ Outer diameter: 80 mm (3.15 in)
✅ Width: 18 mm (0.71 in)
✅ Material: 52100 chrome steel
✅ Shield type: ZZ double metal shields
✅ Lubrication: Pre-lubricated with grease

💡 What is a shielded ball bearing used for in industrial machinery?

It’s handy for equipment that needs reliable rotation and dust protection. - Handy in conveyors, printers, and other small to mid-size machinery requiring smooth rotation - Keeps contaminants out while retaining lubrication for longer life - Pre-lubricated grease minimizes maintenance and downtime - Works with standard shafts and housings in metric and imperial sizes