Timken HB1006 Drive Shaft Center Support Bearing - Rear

Drive Shaft Center Support Bearing for Lexus and Toyota

Timken HB1006 is a drive shaft center support bearing for select Lexus and Toyota rear driveline applications. It combines a pre-greased, pre-sealed bearing insert with a reinforced steel bracket and rubber cushion to support the driveshaft while helping isolate vibration.

Key Features

• Pre-greased and pre-sealed bearing insert with an added grease barrier
• Heavy-duty bracket made from reinforced cold-rolled steel
• Rubber cushion helps absorb and isolate driveline vibration
• Built to Timken performance and quality standards
• Direct-fit replacement for select Lexus RX350, RX450h, RX300, RX330, GS430, LS430, SC430, Toyota Highlander, Sienna, and Sequoia applications

Detailed Description

Timken HB1006 is engineered for driveline center support service on vehicles that use a supported driveshaft layout. The sealed bearing design helps retain lubrication, while the steel bracket and rubber isolator provide the support structure needed to keep the driveline aligned and reduce vibration transfer. This part cross-references SKF HB1850-10 and HB185010 for the same application. It fits 2007-2015 Lexus RX350, rear; 2010-2015 Lexus RX450h, rear; 2001-2015 Toyota Highlander, rear; 2011-2015 Toyota Sienna; 2004-2009 Toyota Sienna; 2002-2010 Lexus SC430; 2010 Toyota Sequoia; 2001-2007 Lexus GS430; 2001-2006 Lexus LS430; 2004-2006 Lexus RX330, rear; and 2000-2003 Lexus RX300, rear.

Common Problems This Part Can Address

• Driveline vibration felt through the floor or seat
• Noise from a worn or dry center support bearing
• Excessive driveshaft movement at the support point
• Rubber isolator deterioration around the bearing mount
• Premature wear in supported rear driveline assemblies

Installation Notes and Tips

Verify the vehicle’s driveline configuration and match the application by year, make, model, and position before installation. Inspect the driveshaft, mounting surfaces, and surrounding components for wear or damage that could affect bearing life. Proper alignment during installation is important for smooth operation and reduced vibration.

Quality Assurance

Timken rigorously inspects driveline center support bearings to meet its performance and quality standards. HB1006 is built with a sealed bearing insert, protective grease barrier, and reinforced bracket construction for dependable service in supported Lexus and Toyota driveline applications.