Precision Parts A41 Tapered Roller Bearing Cone and Cup Set

The Precision Parts A41 is a tapered roller bearing cone and cup set designed to deliver reliable performance in demanding wheel bearing applications. This matched assembly includes both the cone (inner ring) and cup (outer ring) components, precision-manufactured to meet or exceed OE dimensional specifications.

Tapered roller bearings like the A41 are engineered to handle both radial and axial (thrust) loads simultaneously, making them a proven choice for wheel hub, trailer axle, and drivetrain applications. The tapered geometry distributes load evenly across the rollers, reducing friction and wear for extended service life.

Key Features:

• Bearing Type: Tapered roller bearing cone and cup set
• Cone Bore (Inside Diameter): 1.500 in (38.10 mm)
• Cone Outside Diameter: 2.325 in (59.05 mm)
• Cone Width: 0.833 in (21.16 mm)
• Cup Inside Diameter: 2.142 in (54.41 mm)
• Cup Width: 0.549 in (13.94 mm)
• Matched cup and cone components for consistent, reliable performance
• Manufactured to OE dimensional specifications for proper form, fit, and function
• Premium-grade steel construction for durability under heavy load cycles
• Interchangeable with National A41, MasterPro A41, and other industry A41-standard bearings

The A41 bearing set is a widely used industry-standard part number, ensuring broad cross-reference compatibility across domestic and import applications. It is sold as a complete cone and cup assembly.