6001-ZZ-012 bearing is Precision Radial Ball Bearing both sides Metal Shielded and pre-lubricated with light oil to allow them to be ready to use upon arrival.

Honda Ignition Distributor Replacement Bearing for Civic 1992 and up

Sizes: ID 12.5mm x OD 28mm x W 8mm = ID 0.492126" x OD 1.10236" x W 0.314961" Inches

Interchange: 6001/012ZZ, 6001-ZZ-012, 6001.ZZ.012, 6001-2Z-012, 6001ZZ/12.5