S-3405N083 1"-4 x 2 11/32" Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced load handling with 1600 lbs dynamic thrust capacity for demanding industrial applications
• Precise motion control featuring 0.25" travel per turn and minimal 0.015" maximum backlash
• Superior durability achieved through Rockwell C56 hardness rating for extended service life
• Reliable corrosion resistance with black-oxide alloy steel construction in -40° to 300°F environments
• Specialized left-hand UNEF threading (1.563"-18) for unique mechanical configurations and reverse motion applications
• Optimized ball screw performance through single-start thread design for smooth, consistent operation
• Robust external threading ensuring secure mounting and compatibility with various ball screw assemblies

Professional Applications & Engineering Value

This left-hand ball nut delivers exceptional engineering value in precision motion systems where reverse-direction operation and high-load capacity are critical. The black-oxide alloy steel construction provides superior corrosion resistance while maintaining structural integrity across extreme temperature ranges from -40° to 300°F. Engineered with UNEF external threads (1.563"-18) and ball screw threading, this component minimizes friction and wear in continuous operation environments. The combination of Rockwell C56 hardness and controlled 0.015" maximum backlash ensures reliable positioning accuracy in CNC machinery, automated manufacturing systems, and heavy-duty industrial equipment where precision alignment and repeatability are paramount for operational efficiency.

Specification Summary & Compliance

This precision ball nut features 1.563"-18 UNEF left-hand external threads with Class 2A tolerance standards, ensuring consistent threading compatibility. The component maintains 0.25" travel per turn with maximum 0.015" backlash for precise linear motion control. Manufactured from black-oxide alloy steel with Rockwell C56 hardness rating, this ball nut operates effectively within -40° to 300°F temperature ranges. Compliant with industry-standard manufacturing specifications for ball screw assemblies and meets RoHS and REACH environmental requirements for industrial components.