5203ZZ Nachi Angular Contact Bearing - Double Row - 17x40x17.5mm

5203ZZ Nachi Angular Contact Bearing – Double Row
✔️  17mm x 40mm x 17.5mm – Double Shielded, Made in Japan

The 5203ZZ Nachi bearing is a compact, double row angular contact bearing built to handle radial, axial (both directions), and moment loads. Its back-to-back design offers stability in a small footprint, and the double metal shields help keep out contaminants for longer service life.

✅ Size: 17mm ID x 40mm OD x 17.5mm width
✅ Type: Double row angular contact ball bearing
✅ Closures: Double metal shields (ZZ)
✅ Brand: Nachi – Made in Japan
✅ Dynamic load rating Cr: 15,000 N
✅ Static load rating Cor: 9,250 N
✅ Max speed (grease): 12,000 RPM
✅ Quantity: 1 bearing

💡 What makes double row angular bearings ideal for compact designs?
These bearings support axial loads in both directions while fitting into tight spaces, combining the function of two single-row bearings without needing extra mounting space or alignment.

A durable, efficient solution for balanced multi-directional loads in compact assemblies.