ZD51, ZDS51 series spindle is the latest product developed by Liang-fang Company in 21st century.
Separation of footstep bearings. Two bearing units, radial and axial bearing, lie in the bolster. Flat blade point, decreasing surface pressure lengthwise, quickly absorbing shock crosswise.
Double elastic spindle bearing Keeping stable running at high speed Max. speed: 25000 r/min.
Leaf spring is in line with elastic unit, preventing from shock in footstep bearing.