S-97790A120 3/4"-5 x 2 1/4" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional wear resistance with 932 Bearing Bronze construction and Brinell 65 hardness for extended service life in high-friction applications
• Superior load handling capability with 2800 lbs dynamic thrust capacity, ensuring reliable performance under heavy mechanical stress
• Precision movement control through 0.2" travel per turn and Class 2C thread fit for accurate positioning in automated systems
• Enhanced mounting stability with integrated 2 5/8" flange providing secure attachment without additional hardware
• Optimized for industrial environments with right-hand Acme threads delivering consistent power transmission in demanding conditions
• Full regulatory compliance with RoHS 3 and REACH standards, meeting global environmental and safety requirements
• Robust structural integrity from 1.375" diameter and 9/16" flange thickness, resisting deformation under continuous operation

Professional Applications & Engineering Value

This 932 Bearing Bronze flange nut delivers critical performance advantages in precision motion control systems where reliability and durability are paramount. The Acme thread design with Class 2C thread fit provides optimal clearance for smooth operation while maintaining precise positioning accuracy in CNC machinery, linear actuators, and industrial automation equipment. The combination of Brinell 65 hardness and bronze composition offers superior anti-galling properties, significantly reducing maintenance frequency in high-cycle applications. With 2800 lbs dynamic thrust capacity and consistent 0.2" travel per turn, this component ensures predictable performance in material handling systems, packaging machinery, and precision positioning tables where load stability and repeatable movement are essential engineering requirements.

Specification Summary & Compliance

This precision ACME lead screw component maintains Class 2C thread fit tolerances according to industry standards, ensuring proper clearance and smooth operation. The nut features 3/4"-5 Acme threads with right-hand orientation and single start configuration. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to international substance restrictions. Critical dimensions include 1.375" body diameter, 2 5/8" flange diameter, and 2 1/4" overall length, providing consistent integration with standard ACME lead screw assemblies.