Power Train Components PT25580 Tapered Roller Wheel Bearing

The Power Train Components PT25580 is a precision-engineered tapered roller wheel bearing designed for reliable performance in automotive and trailer applications. This bearing is commonly used as the inner bearing in 5,200-8,000 lb. capacity trailer axles and is widely compatible across multiple vehicle platforms.

Key Specifications:

• Inner Diameter: 1.75 inches
• Bearing Type: Tapered roller bearing
• Pairs with 25520 race/cup (sold separately)
• Direct OEM replacement quality
• Compatible with 6-bolt and 8-bolt hub configurations

Quality Assurance:

• Components are sample inspected at each manufacturing process
• 100% final inspection prior to packaging
• Packed in oil-resistant paper wrap to preserve performance integrity
• Meets or exceeds OE fit, form, and function standards

Power Train Components has been manufacturing quality automotive parts since 1978, contracting with OE manufacturers to deliver premium products at competitive prices. This bearing provides the smooth rotation and load distribution essential for safe, dependable wheel operation in both automotive and trailer applications.