SKF BR931145 Wheel Bearing and Hub Assembly - Front

Reliable Front Wheel Hub Assembly for Lexus IS Models

The SKF Hub Assy -Front Wheel, part number BR931145, is engineered to meet the specific requirements of Lexus IS200t, IS250, IS300, and IS350 models. Designed for durability and precision, this wheel bearing and hub assembly ensures optimal wheel alignment and smooth rotation.

• Wheel pilot diameter: 60.00 mm for precise fitment
• Brake pilot diameter: 2.441 inches to support brake component alignment
• Hub pilot diameter: 2.909 inches for secure hub mounting
• Rectangular flange shape with 5.512 inches flange diameter and offset
• Equipped with a tone ring compatible with Anti Lock Braking System (ABS)
• Hub G3 bearing type for reliable load handling and longevity

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 tailored for front wheel applications. This line emphasizes precision engineering and compatibility with ABS systems, as seen in the inclusion of a tone ring in part BR931145. The assemblies are designed to maintain proper flange geometry and pilot diameters, ensuring consistent performance and safety for vehicles like the Lexus IS series.

Detailed Product Description

This front wheel hub assembly features a 60.00 mm wheel pilot diameter, which ensures a precise and secure fit to the wheel hub. The brake pilot diameter of 2.441 inches supports proper brake rotor alignment, critical for braking efficiency. The hub pilot diameter of 2.909 inches provides a stable mounting surface for the hub, reducing vibration and wear. The rectangular flange shape with a 5.512-inch flange diameter and offset maintains correct wheel positioning and load distribution. The integrated tone ring supports the ABS system, enhancing vehicle safety by providing accurate wheel speed data. The hub G3 bearing type is designed to handle the dynamic loads experienced during driving, contributing to the longevity and reliability of the assembly.

Common Applications and Problem Resolution

• Replacement for worn or damaged front wheel bearings on Lexus IS200t, IS250, IS300, and IS350
• Resolves wheel vibration or noise caused by bearing wear
• Addresses ABS sensor errors related to faulty tone rings
• Corrects wheel alignment issues due to flange or pilot diameter wear
• Improves braking performance by ensuring proper brake rotor alignment

Installation Notes and Tips

Ensure the hub assembly is compatible with your Lexus IS model by verifying the part number BR931145. Proper torque specifications should be followed when mounting the hub to avoid premature wear. Inspect the ABS sensor and wiring during installation to confirm tone ring functionality. Clean mating surfaces thoroughly to prevent contamination and ensure accurate fitment. It is recommended to replace wheel bearings in pairs to maintain balanced handling.

Quality Assurance and Warranty

SKF manufactures this hub assembly to meet stringent quality standards, ensuring durability and performance. The part is engineered to OEM specifications for the Lexus IS200t, IS250, IS300, and IS350. While specific warranty details are not provided here, SKF products typically come with manufacturer-backed warranties covering defects in materials and workmanship.