NSK PRECISION ROLLED BALL SCREWS

NSK precision rolled ball screws represent one of the best solutions in terms of price-quality in the market. In particular, VSP ball screws are manufactured in accuracy class ISO 7, no backlash, and nuts according to DIN regulations.

They guarantee optimal performances and high precision which sometimes can replace ground ball screws providing great economical advantages.

Further, nuts can be supplied with lubrication unit NSK K1 which makes the ball screws maintenance-free.

• Compact ball nut – saves assembly space and is suitable for rotating ball nut applications because of its low inertia and balanced design.
• High permissible rotational speed – d x N max 180.000, the highest amongst rolled ball screws. Ball nut preloaded and selected for the screw.
• Low noise level – the lowest noise level amongst standard ball screws
• High sealing performance – introduction of grease retaining seals which enhance sealing capabilities in contaminated environments.
• Maintenance free with NSK K1 lubrication unit – molded from resin and impregnated with lubrication oil, supplies fresh oil onto the ball rolling surfaces.
• Accuracy grade – Ct5 and Ct7 are available.

NSK PRECISION ROLLED BALL SCREWS

NSK LINEAR MOTION GENERAL CATALOGUE