5211 Nachi Bearing 55 mm Inner Diameter 100 mm Outer Diameter 33.3 mm Width Double Row Angular Contact Ball Bearing Open 20 For High Load Industrial Machinery And Precision Applications

5211 Nachi Double-Row Angular Contact Bearing Open 20
✔️ 55x100x33.3 mm, double-row angular contact, open bearing, single unit

The Nachi 5211 is a double-row angular contact ball bearing with an open design, ideal for machines requiring high load capacity and precise alignment. It's commonly used in industrial equipment like conveyors, gear trains, and milling setups where smooth operation and easy maintenance are valued.

✅ Model 5211 Nachi double-row angular contact
✅ Bore 55 mm, OD 100 mm, width 33.3 mm
✅ Open bearing, no seals
✅ High-load capacity for axial and radial loads

💡 What is a pillow block bearing used for?

This handy component helps support rotating shafts in machinery, improving alignment and reducing wear in industrial setups.

• Pillow block bearing applications include conveyors, processing lines, and automation equipment
• Handy in workshops and factory floors for easy shaft support and maintenance
• Helps minimize vibration and prolong bearing life in rotating assemblies