Overview
The Nook SBN7535 ball nut is a standard accuracy, non-preloaded ball nut engineered for use with Nook’s 1000-0250 ball screw assemblies. Designed for applications requiring cost-effective, durable linear motion, the SBN series offers consistent performance across a wide range of industrial machinery and motion control equipment.
Key Features
- Standard accuracy design with lead tolerance of ±0.004 in./ft.
- No preload configuration for low-cost linear motion solutions
- 1.000″ ball circle diameter rated for reliable load capacity
- Compatible with 1000-0250 screw specifications (0.250″ lead)
- Widely used in automated machinery, packaging equipment, and positioning systems
Technical Specifications
- Ball Circle Diameter: 1.000 inch
- Lead: 0.250 inch
- Root Diameter: 0.820 inch
- Nominal Ball Diameter: 0.156 inch
- Lead Accuracy: ±0.004 in./ft. (standard)
- Design Class: SRT (Standard Accuracy Rolled)
- Preload Type: None (SBN designation)
Typical Applications
- Positioning and precision positioning systems
- Automated assembly equipment
- Packaging machinery and conveyor systems
- Material handling devices
- Industrial automation requiring moderate load, moderate speed operation
Compatibility & Replacements
Compatible With
- Nook Industries PowerTrac ball screw assemblies
- 1000-0250 SRT (Standard Accuracy Rolled) ball screws
- Standard inch-based ball screw mounting systems
- Mechanical power transmission equipment using standard Nook interfaces
Replaces / Drop-In Replacement For
- Verify specific application compatibility with technical drawings or system integrator before ordering
Works With
- Nook 1000-0250 ball screws (all material grades)
- Standard motor and drive configurations
- Hand operation or motorized power sources
