196-0423: Bearing – Cone(Debris Resistant)

CAT 196-0423 is a Caterpillar single-row tapered roller bearing inner ring (cone only), requiring a matching outer ring (cup) for use in heavy-duty off-road equipment drivetrain systems (Cat® Parts).

Key Parameters:
Item Details
Inner Diameter: 16.75 inches (425.45 mm)
Width: 5.866 inches (148.9964 mm)
Material: Alloy steel, specially heat-treated for excellent strength and wear resistance
Structure: Inner ring assembly including rollers and cage; inner and outer rings are separable, suitable for high-precision assembly and clearance adjustment.
Applications: Suitable for axles, differentials, final drives, and other drivetrain components in off-road mining trucks such as Cat 793D and 793F, bearing combined radial and unidirectional axial loads, suitable for high-load, impact-prone Cat® Parts applications.

Used in powertrain systems, Cat® Parts ensures coordinated operation of drivetrain components, reduces friction and wear, and extends equipment life.

Performance Features: Convex rolling element design and special surface polishing reduce friction and wear, achieving up to twice the industry standard wear life under harsh operating conditions.

Shard-resistant materials and specialized sealing design are suitable for dusty, heavy-duty engineering environments, enhancing reliability and durability.

The detachable structure facilitates installation, maintenance, and clearance adjustment, meeting the high-precision assembly requirements of Cat equipment.