SKF BR931146 Wheel Bearing and Hub Assembly - Front

Reliable Front Wheel Hub Assembly for Lexus NX Models

The SKF Hub Assy -Front Wheel, part number BR931146, is engineered to meet the specific requirements of Lexus NX200t, NX300, and NX300h vehicles. Designed for durability and precision, this wheel bearing and hub assembly ensures optimal performance and safety for your front wheels.

• Wheel Pilot Diameter: 2.362 inches for precise wheel alignment
• Brake Pilot Diameter: 2.441 inches to support brake component fitment
• Anti Lock Braking System Type: Tone ring integrated for ABS functionality
• Bearing Type: Hub g3 for reliable load handling and smooth rotation
• Flange Diameter and Offset: 5.467 inches flange diameter with 5.467 inches flange offset for proper wheel mounting
• Bolt Circle Diameter: 4.488 inches ensuring compatibility with OEM bolt patterns

About the SKF Hub Assy -Front Wheel Product Line

The SKF Hub Assy -Front Wheel product line focuses on delivering high-quality wheel bearing and hub assemblies designed to meet or exceed OEM specifications. This line emphasizes precision engineering and durability, making it suitable for front wheel applications on various vehicle models, including the Lexus NX series. The BR931146 part is a representative example, combining advanced bearing technology with integrated ABS tone ring features.

Detailed Product Description

This SKF front wheel hub assembly (part number BR931146) is specifically designed for Lexus NX200t, NX300, and NX300h models. It features a hub g3 bearing type that provides reliable support for the vehicle’s front wheels, ensuring smooth rotation and long service life. The integrated tone ring supports the vehicle’s anti-lock braking system, maintaining accurate wheel speed sensor readings for enhanced safety. The precise wheel pilot diameter of 2.362 inches and brake pilot diameter of 2.441 inches ensure proper fitment and alignment with the vehicle’s brake components. Additionally, the flange diameter and offset of 5.467 inches, along with a bolt circle diameter of 4.488 inches, guarantee compatibility with the OEM wheel mounting system.

Common Applications and Issues Addressed

• Replacement of worn or damaged front wheel bearings on Lexus NX200t, NX300, and NX300h
• Restoring proper ABS sensor function due to faulty or missing tone rings
• Eliminating wheel noise or vibration caused by hub assembly wear
• Correcting wheel alignment issues related to pilot diameter mismatches
• Ensuring secure wheel mounting with accurate flange and bolt circle dimensions

Installation Notes and Tips

When installing the SKF BR931146 front wheel hub assembly, ensure the vehicle is securely lifted and supported. Verify that the wheel pilot and brake pilot diameters match the vehicle specifications to avoid fitment issues. Handle the tone ring carefully to prevent damage to the ABS sensor functionality. Torque all bolts to manufacturer specifications and inspect the hub flange and bolt circle for proper alignment before final assembly.

Quality Assurance and Warranty

SKF manufactures the BR931146 hub assembly to meet stringent quality standards, ensuring durability and reliable performance. This part is engineered to OEM specifications for Lexus NX200t, NX300, and NX300h models. While specific warranty details are not provided here, SKF products typically come with manufacturer-backed warranties covering defects in materials and workmanship.