5209 Nachi Double Row Angular Contact Ball Bearing Open 20 45 mm Inner Diameter 85 mm Outer Diameter 30.2 mm Width Ideal For High Load Precision Machinery And Industrial Equipment

5209 Nachi Double Row Angular Contact Bearing Open 20
✔️ 45mm ID x 85mm OD x 30.2mm W; Open, Pack: 1 single unit

Nachi 5209 is a double row angular contact ball bearing built for high load and high speed. Its open design facilitates lubrication and inspection in industrial machinery, conveyors, motors, and gearboxes. Ideal for precision setups where shafts need accurate alignment and smooth rotation. Dimensions: 45 mm ID (1.77 in) x 85 mm OD (3.35 in) x 30.2 mm width (1.19 in).

✅ Inner diameter: 45 mm
✅ Outer diameter: 85 mm
✅ Width: 30.2 mm
✅ Double-row angular contact design
✅ Open bearing type (no seals)

💡 What is a double-row angular contact bearing used for in industrial machinery? This handy overview helps you map its typical use cases. - Heavy radial and axial load handling in gearboxes and conveyors - Handy for high-speed motors and precision spindles - Open design allows lubrication access and inspection - Long life with proper preload and lubrication