Power Train Components PTLM501314 Tapered Roller Bearing Cup Bearings & Seals

The Power Train Components PTLM501314 is a precision-engineered tapered roller bearing cup (outer race) designed for demanding automotive, truck, and trailer wheel bearing applications. This cup is part of the LM501300 series and pairs with cone LM501349 to form a complete bearing assembly.

Key Specifications:

• Cup outer diameter: 73.431mm (2.891 inches)
• Cup width: 16.604mm (0.6537 inches)
• Imperial design units for North American applications
• Weight: 0.80 lbs per bearing assembly
• High-quality steel construction resists fatigue failure

Features and Benefits:

• Direct OEM replacement quality for reliable performance
• Packed in oil-resistant paper wrap to maintain performance integrity
• Components are sample inspected at each manufacturing process
• 100% final inspection prior to packaging ensures consistent quality
• Maintains proper oil clearance for increased efficiency with minimal friction

Power Train Components bearings meet or exceed OE specifications for fit, form, and function. Tapered roller bearings utilize conical rollers and raceways arranged so that all contact lines converge at a common apex, providing superior capacity for combined radial and thrust loads. These bearings are commonly used in wheel hub assemblies, differential applications, and other automotive driveline components for both domestic and import vehicles.