BearingsInner diameter: 17mmOuter Diameter: 35mmWidth: 10Hitachi type arrangements
Bearings Inner diameter: 12mm Outer Diameter: 32mm Width: 10mm
BearingsInternal Diameter: 17mmExternal Diameter: 40mmWidth: 12mm
BearingsInternal Diameter: 17mmExternal Diameter: 47mmWidth: 14mm