S-2528N31 Ball Screws and Nuts

Key Features & Benefits at a Glance

• Extended Ball Screw Lifespan – Dual wipers and retainers effectively seal out contaminants, preventing premature wear in harsh industrial settings.
• Precise 0.2" Travel per Turn – Ensures consistent wiper engagement and optimal debris removal for smooth, uninterrupted ball screw operation.
• Broad Temperature Resilience – Performs reliably from -40° to 300° F, making it suitable for both cold and high-heat applications.
• Robust Steel Construction – Provides durability and resistance to deformation under mechanical stress and thermal cycling.
• Complete Kit for Easy Installation – Includes one round retainer, two wipers, and one flanged retainer for a full external mounting solution.
• Optimized for 1/2" Round Ball Nuts – Precision-engineered dimensions (Retainer OD: 1.138", Wiper OD: 1.122") ensure a secure, gap-free fit.
• External Mounting Design – Simplifies maintenance and replacement without disassembling the entire ball screw assembly.

Professional Applications & Engineering Value

This ball screw wiper kit addresses critical failure points in automated machinery by combining a steel construction with precisely molded components. The external mounting location allows for quick servicing in CNC systems, robotics, and linear actuators, where particulate ingress can cause costly downtime. Each turn advances the wiper 0.2", actively clearing abrasive debris while maintaining seal integrity. The inclusion of both round and flanged retainers accommodates varied housing designs, and the wide temperature range ensures performance in environments from food-grade chillers to industrial ovens. By integrating this kit, engineers reduce maintenance frequency and protect the accuracy of 1/2" diameter round ball nuts against contamination-induced wear.

Specification Summary & Compliance

Manufactured to precise dimensional standards including Retainer OD 1.138" and Wiper OD 1.122" for consistent fit on 1/2" round ball nuts. Components are designed for external mounting applications and rated for -40° to 300° F operational temperatures. The steel material offers mechanical strength and corrosion resistance, supporting compliance with industrial equipment safety and durability requirements.