Nachi 15TAB04UP4 Ball Screw Support Bearing 15mm Inner Diameter 47mm Outer Diameter 15mm Width Built For Heavy Duty CNC Rigs, Rock Solid Precision, Durable Seal, High Load Capacity

Nachi 15TAB04UP4 Ball Screw Bearing, 15mm ID single unit
✔️ 15mm ID x 47mm OD x 15mm width, single unit CNC bearing

This Nachi 15TAB04UP4 Ball Screw Support Bearing is a precision component used to support ball screws in CNC machines, robotic arms, and heavy-duty linear motion systems. It helps maintain alignment, reduce shaft deflection, and handle high radial and axial loads in demanding setups.

✅ 15 mm inner diameter (ID) for precise screw alignment
✅ 47 mm outer diameter (OD) for sturdy housing
✅ 15 mm width provides compact, space-saving fit
✅ Sealed design protects lubricant and keeps contaminants out
✅ Built for heavy duty CNC rigs with high load capacity

💡 What is a ball screw support bearing used for in CNC machines?

It helps keep the ball screw aligned and supported, improving rigidity and load capacity in linear motion systems.

- Supports axial and radial loads for accurate movement - Keeps screw alignment under heavy use - Extends service life in harsh environments