688-ZZ Miniature Ball Bearing ID8 x OD16 x W5mm Shielded
Precision Single Row Radial Miniature Ball Bearing Both Sides Metal Shields  & Pre-Lubricated with Grease Sizes: ID 8mm x OD 16mm x W 5mm Match #: L-1680ZZ , MR688-ZZ , R-1680-ZZ , W688ZZ , 688-2Z , 688 ZZ Used in: Jewelry , Hand Piece , Hobby , RC Helicopters , RC Planes , RC Trucks , RC Cars , Beam Ball Bearing