Timken HB88512AHD Drive Shaft Center Support Bearing

Overview of Timken Drive Shaft Center Support Bearing HB88512AHD

The Timken HB88512AHD drive shaft center support bearing is engineered for reliable driveline performance in select Chevrolet, Dodge, Ford, and GMC trucks and vans. Designed to maintain proper alignment and reduce vibration, this bearing supports the drive shaft in demanding applications.

• Bearing inside diameter options: 2.362 inches (60.00 mm)
• Bearing outside diameter options: 8.590 inches (218.19 mm)
• Bore centerline height: 3.375 inches (85.73 mm)
• Width: 1.417 inches (35.99 mm)
• Compatible with multiple truck and van models from Chevrolet, Dodge, Ford, and GMC

Technical Specifications and Design Details

The HB88512AHD center support bearing features a precise bore centerline height of 3.375 inches (85.73 mm), ensuring proper alignment of the drive shaft assembly. Its dual measurement listings for bearing inside diameter (2.362 inches and 60.00 mm) and outside diameter (8.590 inches and 218.19 mm) reflect the metric and imperial sizing standards, facilitating accurate fitment. The bearing width of 1.417 inches (35.99 mm) provides robust support to withstand driveline stresses encountered in heavy-duty applications.

Compatible Vehicles and Fitment Details

This Timken drive shaft center support bearing HB88512AHD is compatible with a range of Chevrolet, Dodge, Ford, and GMC models, including:

• Chevrolet C20, C20 Suburban, C30, C2500, C2500 Suburban, C3500, K20, K20 Suburban, K30, K2500, K2500 Suburban, K3500, W200, W300
• Dodge B200, B300, D200, D300
• Ford F-100, F-150, F-250, F-350
• GMC C20, C20 Suburban, C30, C2500, C2500 Suburban, C3500
• Ford Econoline series: E-100, E-100 Club Wagon, E-150, E-150 Club Wagon, E-250, E-250 Club Wagon, E-350, E-350 Club Wagon

Common Applications and Problem Resolution

The HB88512AHD center support bearing is designed to address several driveline issues, including:

• Reducing drive shaft vibration and noise
• Maintaining proper drive shaft alignment
• Preventing premature wear of driveline components
• Supporting the drive shaft in heavy-duty truck and van applications
• Minimizing drivetrain stress during acceleration and load changes

Installation Notes and Tips

Proper installation of the Timken HB88512AHD bearing is critical for optimal performance. Ensure the drive shaft is clean and free of debris before installation. Verify the bore centerline height and bearing diameters match the vehicle specifications. Use appropriate tools to avoid damage to the bearing during installation. It is recommended to inspect related driveline components for wear and replace as necessary to maintain system integrity.

Quality Assurance and Warranty

Timken bearings are manufactured to meet stringent quality standards, ensuring durability and consistent performance. The HB88512AHD drive shaft center support bearing undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Timken typically offers coverage against manufacturing defects, providing confidence in the product's reliability for Chevrolet, Dodge, Ford, and GMC applications.