NSK 66BWKH40 Wheel Hub Bearing Assembly

The NSK 66BWKH40 Wheel Hub Bearing Assembly is a precision-engineered replacement component designed to restore smooth, quiet wheel rotation and eliminate bearing noise. As a complete hub unit assembly, this part integrates the bearing, hub, and mounting flanges into a single, ready-to-install component that simplifies the replacement process.

Key Features:

• Preset optimum preload eliminates the need for adjustment during installation
• Double-row angular contact ball bearing design provides high rigidity and load capacity
• Integral inner and outer mounting flanges for secure, direct bolt-on installation
• Ready for ABS sensor incorporation on compatible applications
• Precision-engineered to OE specifications for proper fit and function
• Manufactured using advanced bearing technology and rigorous quality testing

NSK is a globally recognized manufacturer of wheel bearing assemblies, supplying many major automotive manufacturers with OE-quality components. This hub assembly is engineered to meet strict requirements for weight reduction, enhanced durability, and improved performance in demanding operating conditions. The complete assembly design streamlines installation by eliminating the need for pressing bearings into hubs or adjusting preload settings.