S-97790A150 1"-4 x 3" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance and self-lubricating properties from 932 Bearing Bronze material, extending service life in high-friction applications
• Exceptional load-bearing capability with 5000 lbs dynamic thrust load capacity for demanding industrial linear motion systems
• Precision thread engagement with Class 2C thread fit ensuring reliable performance and reduced backlash
• Optimized linear travel providing 0.25" movement per revolution for accurate positioning control
• Enhanced mounting stability through the 3" flange diameter design, simplifying installation and improving structural integrity
• Consistent mechanical performance with Brinell 65 hardness maintaining dimensional stability under heavy loads
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 1"-4 Acme flange nut delivers exceptional engineering value in precision linear motion systems where reliability and durability are paramount. The 932 Bearing Bronze construction provides natural lubricity and excellent wear characteristics, significantly reducing maintenance requirements in continuous operation environments. With its Class 2C thread fit and right-hand Acme threads, this component ensures smooth, predictable motion transfer while minimizing backlash in industrial machinery, CNC equipment, and automated positioning systems. The 3" flange diameter offers superior mounting stability, distributing load evenly and resisting loosening under vibration. Engineered for 5000 lbs dynamic thrust capacity and 35,000 psi tensile strength, this nut withstands rigorous industrial demands while maintaining precise 0.25" travel per turn for accurate linear control in material handling, manufacturing automation, and precision measurement applications.

Specification Summary & Compliance

This precision Acme flange nut features 1"-4 Acme threads with Class 2C thread fit tolerance for reliable engagement. Manufactured from 932 Bearing Bronze with Brinell 65 hardness, it delivers consistent performance in inch system applications. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial markets. With standardized Acme thread form and right-hand thread direction, this nut integrates seamlessly with compatible precision Acme lead screws in linear motion systems requiring exact positioning and heavy load capacity.