691X-ZZ is an ABEC1 Precision Miniature Ball Bearing manufactured to have a larger ID and Width, Metal Shields on both sides and is pre-lubricated with Grease allowing it to be ready for use upon delivery. Made from Chrome Steel, 691X-ZZ is a 600 Series Miniature Ball Bearing meant for normal-duty applications. Our 600 Series Mini Ball Bearings have a Larger Inner Diameter to be used in High Speed & Normal Load Capacity Applications.
691X-ZZ Miniature ball bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Cars, RC Planes, RC Helicopters, Wipers, Throttles, Printers, Fax Machines, Photocopier, Vertical Saw, Electrical Drills, Sliding Door, Industrial & Medical Hand Pieces, Household Electrical Appliances, Medical Equipment, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.