NSK 76BWKHS131 Wheel Hub Bearing Assembly 76mm HUB II

The NSK 76BWKHS131 is a HUB II generation wheel hub bearing assembly featuring a double-row angular contact ball bearing design with a flanged outer ring. With a 76mm bore diameter, this sealed unit is engineered for precise, maintenance-free performance in automotive wheel end applications.

As a HUB II type unit, the 76BWKHS131 utilizes an inner ring rotating configuration with an integrated outer mounting flange for direct bolting to the steering knuckle, simplifying installation and eliminating the need for a separate bearing housing. The preset preload eliminates the need for field adjustment, reducing installation time and the potential for assembly error.

Key Features:

• HUB II Double-Row Angular Contact Ball Bearing — engineered to handle radial and axial loads simultaneously
• 76mm Bore Diameter — precisely sized for OEM fitment applications
• Integrated Outer Mounting Flange — bolts directly to the steering knuckle for a secure, straightforward installation
• Sealed for Life — integral high-performance seals retain grease and exclude contaminants; no regreasing required
• Factory Preset Preload — no field adjustments, shims, or spacers needed during installation
• ABS Sensor Compatible — designed to accommodate wheel speed sensor integration where applicable
• NSK Quality Assurance — subjected to rigorous bench testing using advanced manufacturing technology

NSK is a global leader in bearing technology, and the 76BWKHS131 reflects their commitment to lightweight, fuel-efficiency-promoting, and highly durable wheel end solutions. This unit meets the demanding requirements of modern automotive engineering as a direct replacement for worn or failed OEM hub assemblies.