Measurements for y are listed here (in mm) for various fixings available with the D230 and DF230 casters. The x measurement for this caster is 40 mm.
Calculation for the overall height: measurement X + measurement Y = overall height.
|circlip||11 x 19.5 mm||11 x 22 mm||10 x 22 mm|
|square top plate||38 x 38 mm||55 x 55 mm||60 x 60 mm|
|threaded stem||M 8 x 15 mm||M 10 x 15 mm|