Koyo HI-CAPHM89449/10 Differential Pinion Bearing - Set

The Koyo HI-CAPHM89449/10 is a high-capacity tapered roller bearing set designed specifically for differential pinion applications in automotive drivetrains. This precision-engineered bearing set provides reliable support for pinion gear shafts in rear axle assemblies, ensuring smooth power transfer and long service life under demanding conditions.

Key Features:

• High-capacity tapered roller design for superior load distribution
• Precision-ground raceways and rollers for reduced friction and wear
• Heat-treated alloy steel construction for maximum durability
• Cup and cone set configuration (HM89449 cone and HM89410 cup)
• Engineered for differential pinion shaft applications
• Direct replacement for OEM bearings in compatible axle assemblies

Koyo bearings are manufactured to strict quality standards, offering reliable performance in passenger vehicles, light trucks, and SUVs. This bearing set is commonly used in rear differential assemblies where the pinion gear requires robust support to handle rotational loads and axial thrust forces during acceleration and cornering.