The coordinated standard ballbearing table is designed to allow 2 crossed movements at 90°. It is based on the same principle as the ES-1; the ballbearing support has two times 2 borings for the ball bearings.
The ball-bearing support and the 4 shaft supports are made of grey cast iron, ground on all sides.
The distance between the shafts is constant within 5 m. The parallelism between the fixing bases and the shafts is within 10 m, depending on the quality of the chosen shafts and ball bearings. Perpendicularity is 10 m per 100 mm.
|Product Designation||EC 612|
|Outer diameter D||0|
|Inner diameter d||0|
|Dynamic factor Y||0.000000|
|Diameter pins PB G||4|
|Diameter Counterbore W||8|
|Diameter screw slot V||4.5|
|Diameter frontal hole PB t||4|
|Diameter frontal hole PR T||8|
|Diameter shaft hole d||6|
|Diameter bearing holes D||12|
|Difference height PB-PR Y||2|
|Center distance pin PB A||62|
|Center distance shaft holes C||50|
|Center distance bearing holes in height X||14|
|Center distance screw PB B||36|
|Height PRC HC||34|
|Total height unit H||38|
|Height shaft holes K||12|
|Length bar holder PB||12|
|Depth Counterbore U||4.5|