NSK: Inch/Metric Ball Screws

Over 250 part numbers are available with finished or blank shaft ends
Available in 4 basic nut designs
U.S. production allows for reduced lead-times
Variety of diameters from 0.47" to 1.26" for the machined shaft end group and .472" to 1.97" for the unmachined shaft end group
Leads from 0.2" to 1.00" are available
Available in JIS C3 (0.00031" per foot) or JIS C5 (0.00071" per foot)

Largest selection in the industry with over 500 different part numbers available
Available with machined and unmachined shaft ends for ease of design
A variety of nut designs is available with finished machined or blank shaft ends
Ball nuts are available with tube, deflector or end cap re-circulation systems
Labyrinth seals for superior performance
Variety of diameters from 4mm to 50mm and leads from 1mm to 50mm are available
Available in JIS C3 (8 microns per 300mm) or JIS C5 (18 microns per 300mm) accuracy standards
Standardized stainless steel series available for higher corrosion resistance