Description

WDC 112-50 / 112-54 Bearing Cone & Cup Set
OEM-Equivalent Koyo® Bearings for ASV, Terex & CAT MTL Hubs

Replaces OEM Part Numbers – 0702-509 , 0702-508 ,  423-7759, 3n-6412

The 112-50 / 112-54 Bearing Set includes high-quality Koyo® bearing cone and cup components designed for both 10-inch and 14-inch hub assemblies found on ASV, Terex, and CAT Multi-Terrain Loaders. These precision-manufactured bearings handle the extreme radial and axial loads placed on undercarriage hubs in challenging environments.

Ideal as a direct replacement for worn OEM bearings, this matching cone and cup set ensures smooth hub rotation, reduced friction, and extended bearing life.

Applications
✔ Fits 10″ & 14″ hub assemblies
✔ Compatible with ASV, Terex & CAT MTL machines

Key Features

• Genuine Koyo® bearing cone and cup

• High-load capacity for track loader use

• Precision ground for smooth wheel rotation

• Direct-fit OEM replacement for fast servicing

• Reduces wear on rollers, axles & seals

Recommended Use
Replace bearings during hub rebuilds, seal failures, or when excessive wheel play or heat is detected.

Fitment

• ASV: PT50, PT60, PT70, RT25, RT30, RT40, RT50, RT60, RT65, VT70, SR70

• Terex: PT50, PT60, PT70, R160T, R190T

• CAT: 247B2, 247B3, 257B2, 257B3, 257D

This bearing cone and cup set is used in both 10-inch and 14-inch hub assemblies, providing a direct replacement solution for common MTL  undercarriage configurations.