NSK 71BWKHS124 Wheel Bearing and Hub Assembly

The NSK 71BWKHS124 is a precision-engineered wheel bearing and hub assembly designed for automotive applications. As part of NSK's HUB II series, this unit features a double-row angular contact ball bearing configuration with an integrated inner and outer mounting flange, delivering a compact, ready-to-install solution that simplifies replacement and reduces service time.

Key Features:

• HUB II Series Design: Double-row angular contact ball bearing with flanged outer ring for direct wheel and brake rotor mounting
• Integral High-Performance Seal: Factory-sealed design eliminates the need for external grease packing and protects internal components from contamination
• Preset Preload: Factory-set preload requires no adjustment during installation — no shims or spacers needed
• ABS-Compatible: Compatible with antilock braking system sensor requirements for stable vehicle maneuverability
• Lightweight Construction: Optimized flange design developed using finite element analysis (FEM) for reduced weight without sacrificing structural integrity
• OE-Quality Standards: Manufactured to original equipment specifications and validated through rigorous bench testing

NSK is a globally recognized leader in bearing technology, and the 71BWKHS124 reflects that heritage with a unit that meets the demands of modern vehicles for lighter weight, improved fuel efficiency, and reliable long-term performance. The self-contained hub assembly design allows for straightforward installation without the need for specialized preload tooling.