Timken MM20BS47 DUH Ball Screw Support Bearing Super Precision For Industrial Machinery Heavy Duty Performance And Longevity Ideal Preferred Brand For High Load Applications

Timken MM20BS47 DUH Ball Screw Bearing for Heavy Duty Pack
✔️ Ships as single bearing or 2-pack and 4-pack options

The Timken MM20BS47 DUH Ball Screw Bearing is a high-precision, heavy-duty support bearing for ball screw assemblies. Used in CNC machines, robotics, and heavy automation, it delivers sturdy load support, smooth motion, and long life under demanding operating conditions.

✅ Sealed ball bearing design for contamination resistance
✅ High load capacity suitable for demanding ball screw systems
✅ Precision-ground races for smooth, backslash-free linear motion
✅ Long service life with robust construction for industrial use

💡 What is a ball screw bearing used for in high-load linear motion systems?

In short, it supports screw rotation and guides precise movement in CNC machines and automation equipment.

• High load support for precise linear motion
• Reduces backlash and improves positioning accuracy
• Protects screw-nut assemblies from wear and contaminants
• Ideal for sealed ball bearing configurations in industrial equipment