BCA WE60747 Wheel Bearing and Hub Assembly - Front

Overview of BCA WE60747 Wheel Bearing and Hub Assembly

The BCA WE60747 wheel bearing and hub assembly is engineered for reliable driveline performance on select GM trucks and SUVs. Designed to meet the specifications of Cadillac, Chevrolet, and GMC models, this assembly supports vehicles equipped with anti-lock braking systems for enhanced safety and control.

• Flange bolt hole quantity: 3 for secure mounting
• Wheel pilot diameter: 3.063 inches (77.8 mm)
• Brake pilot diameter: 3.087 inches (78.4 mm)
• Wheel stud quantity: 6 with M14x1.5 size
• Modified triangle flange shape with 1.961 inch (49.8 mm) flange offset
• Bolt circle diameter: 5.500 inches (139.7 mm)
• Knuckle bolt circle diameter: 4.961 inches (126.0 mm) with M14x1.5 bolt hole size
• Includes tone ring for anti-lock braking system compatibility
• Designed for driven axle applications

Technical Details and Compatibility

This wheel bearing and hub assembly features a modified triangle flange shape and precise flange offset to ensure proper fitment and alignment on the vehicle's driven axle. The assembly includes a tone ring compatible with anti-lock braking systems, supporting accurate wheel speed sensor readings. With six M14x1.5 wheel studs and a 3-bolt flange, it provides a secure connection to the wheel and knuckle. The bolt circle diameter of 5.500 inches and knuckle bolt circle diameter of 4.961 inches are engineered to match factory specifications.

The BCA WE60747 is compatible with a range of GM vehicles, including Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban 1500, Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL 1500 models. This ensures a precise fit and reliable performance for these trucks and SUVs.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies
• Resolves wheel noise or vibration caused by bearing wear
• Restores proper wheel alignment and rotation
• Supports anti-lock braking system functionality with integrated tone ring
• Addresses wheel stud or flange damage affecting wheel mounting

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the knuckle bolt circle diameter and flange bolt hole quantity match the vehicle specifications. Proper torque specifications should be followed for all bolts and wheel studs to maintain safety and performance. Inspect the ABS sensor and wiring during installation to confirm proper connection with the tone ring.

Quality Assurance and Warranty

BCA wheel bearing and hub assemblies are manufactured to meet OEM standards for durability and performance. The WE60747 part number undergoes rigorous quality control to ensure fitment accuracy and long service life. Please refer to BCA's warranty policy for specific coverage details.