SBF Bolt Chuck -
For Sensitive Workpieces in Large Series

The bolt chuck SBF is used for workpieces sensitive to deformation that are to be clamped radially and with planar pull. 

Technical features:

• radial clamping with planar pull
• high rate of revolutions due to low loss of centrifugal force
• no lifting of the workpiece from the workpiece support, even at high speeds
• high clamping stroke for loading
• available as inside clamping or outside clamping chuck
• chuck sizes from 170 mm to 600 mm
• air-abutting control (option)
• chuck seal (option)

Typical applications:

• brake disks
• brake drums
• flanges
• caps
• small bearings