Tapered Bearing Cup, (Small Carriage) 1.57 x 0.37

Tapered Bearing Cup, (Small Carriage) 1.57 x 0.37

The A6157 Tapered Bearing Cup (Small Carriage) is a precision bearing race designed to work with a matching tapered roller bearing to support radial and axial loads in rotating assemblies. Commonly used in small carriage and wheel hub applications, this bearing cup provides a hardened raceway that allows tapered rollers to operate smoothly while maintaining proper load distribution. Manufactured from high-strength bearing steel, it helps ensure long service life and reliable performance in equipment where smooth rotation and durability are essential—because bearings tend to work best when the race they run on is just as tough as the job.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: A6157
• Product Type: Tapered bearing cup (bearing race)
• Application: Small carriage / wheel hub assemblies
• Inside Diameter: 1.57 in.
• Width: 0.37 in.
• Bearing Type: Tapered roller bearing cup
• Material: Hardened bearing steel
• Function: Provides the outer raceway for tapered roller bearings
• Load Handling: Designed to support combined radial and axial loads
• Construction: Precision-machined race surface for smooth bearing operation

Ideal For

• Small carriage and trailer wheel hubs
• Agricultural and utility equipment wheel assemblies
• Bearing replacements in mechanical rotating systems
• Maintenance and repair of hub or axle assemblies
• Situations where a smooth-running bearing keeps wheels turning instead of grinding their way to a stop