Double-Row Sealed Angular Contact Ball Bearing 17x40x17.5 Mm Chrome Steel Pre-Greased With Dual Rubber Seals For Superior Dust And Contaminant Protection And Long-Lasting Smooth Operation

Sealed 17x40x17.5 mm Single Bearing 5203LLU
✔️ Double-row angular contact, chrome steel, greased, seals 17x40x17.5

This sealed, pre-greased double-row angular contact bearing is designed for compact, precision-driven applications. It’s commonly used in robotics, CNC machines, conveyors, and linear slide assemblies where smooth rotation and load handling matter. The two rubber seals guard against dust and contaminants, helping extend service life.

✅ Inner diameter 17 mm; outer diameter 40 mm; width 17.5 mm
✅ Double-row angular contact design; chrome steel body; pre-lubricated
✅ Dual rubber seals provide dust and contaminant protection
✅ Dynamic load Cr 15,000 N; Static load Cor 9,250 N; max speed 12,000 RPM

💡 What is a sealed angular contact bearing used for in compact machinery and automation?

This handy component supports both radial and axial loads in tight spaces, making it a go-to choice for small machines and motion systems.

- Handy for compact machinery and automation setups needing precise motion - Sealed chrome steel design minimizes dust ingress and preserves lubrication - Pre-greased for quick, maintenance-free installations - Ideal for linear slide units and small gear assemblies