NSK: Rolled Ball Screws

Standard Rolled Ball Screw Series

• Lower cost than precision ground ball screws
• Over 60 metric design styles are available
• Variety of diameters from 10mm to 50mm and leads from 3mm to 50mm are available
• Return tube or end cap, for high feed rates, re-circulation systems are available
• Square nuts for ease of assembly
• High leads are available
• Metric dimensions
• 6 basic nut styles
• Over 60 shaft and lead configurations
• Shaft diameter range from 10mm to 50mm
• Leads range from 3mm to 50mm
• Tube type recirculation for fine leads and end cap recirculation for high and ultra high helix leads
• Manufactured to higher run-out tolerances than called for in JIS B1191 standards for C10 accuracy ball screws
• Shafts available in standard off-the-shelf lengths or can be cut to length