Power Train Components PT45220 Tapered Roller Bearing Cup Bearings & Seals

The Power Train Components PT45220 is a tapered roller bearing cup (outer ring) designed as a direct OEM replacement for automotive and truck applications. This bearing cup features precision-manufactured construction using premium-grade steel for outstanding durability and reliable performance in demanding conditions.

Key Features:

• Direct OEM replacement bearing cup meeting original equipment specifications
• Premium-grade steel construction for superior strength and wear resistance
• Precision manufacturing ensures proper fit and load distribution
• Compatible with standard 45220 bearing cone assemblies
• Components sample inspected at each process to ensure dimensional and visual specifications are met
• 100 percent final inspection prior to packaging ensures consistent quality

Tapered roller bearing cups work in conjunction with cone assemblies to handle both radial and axial loads. This cup is typically mounted in opposing pairs on a shaft for optimal load handling in wheel bearing, differential, and transmission applications. Power Train Components has manufactured quality automotive bearings since 1978, providing reliable replacement parts at competitive prices.