Federal Mogul NP640324 Tapered Roller Bearing Cup Bearings & Seals

The Federal Mogul NP640324 is a precision-engineered tapered roller bearing cup designed for heavy-duty automotive, industrial, and equipment applications. This bearing cup works in conjunction with a tapered roller bearing cone to create a complete bearing assembly capable of handling both radial and thrust loads.

Key Features:

• Manufactured by Federal Mogul, a trusted name in bearing technology
• Precision-ground raceway for smooth operation and extended bearing life
• High-quality steel construction for durability and resistance to wear
• Tapered design allows for adjustment of bearing clearances
• Suitable for wheel bearings, transmissions, differentials, and industrial machinery

Tapered roller bearings are commonly used in automotive wheel hubs, differential assemblies, and transmissions where they must support combined radial and axial loads. The cup is the outer ring component that must be pressed into the housing, while the cone (inner ring with rollers) rides on the shaft. Always replace bearing cups and cones as matched sets to ensure proper operation and longevity.