Metal shields on these bearings are designed to offer protection against the entry of dirt and foreign matter. Also helps prevent lighter mechanical damage. Shielded bearings also help to contain the lubricant/grease. These FAG deep groove ball bearings are versatile, robust and reasonably easy to maintain. They are well used in the agricultural industry, manufacturing, general engineering, transmissions, gearboxes, wheel hubs, garden equipment and more.
Inside Diameter: 20mm
Outside Diameter: 42mm