BBB Precision 42147 Tapered Roller Bearing Cone Bearings & Seals

The BBB Precision 42147 is a tapered roller bearing cone (inner race assembly) engineered for demanding radial and axial load applications in automotive, light truck, and trailer wheel end systems. Manufactured to precise dimensional tolerances, this cone is a direct replacement for OEM and aftermarket applications requiring the standard 42147 bearing specification.

Key Features:

• Tapered Roller Design: Handles combined radial and thrust loads with high efficiency
• Precision Ground Raceway: Ensures smooth rolling contact and extended service life
• Quality Steel Construction: Heat-treated alloy steel for durability under heavy load and high-cycle use
• Industry-Standard Dimensions: Drop-in replacement compatible with all bearings following the 42147 specification
• Wide Application Range: Suitable for wheel hubs, axle shafts, transmissions, and differential assemblies

The 42147 cone is commonly paired with the 42376 bearing cup (outer race) to form a complete tapered roller bearing set. Whether used in trailer axle wheel ends, light truck hubs, or agricultural equipment, the BBB Precision 42147 delivers reliable, consistent performance. Always replace the cone and cup together for optimal load distribution and longevity.