Description
196-0424: Bearing – Cup(Debris Resistant)
| 196-0424: Bearing – Cup(Debris Resistant) |
| 587-2886: Straight Sleeve Bearing |
| 488-1645: Bearing-Aligning |
| 564-6964: Push Arm Bearing |
| 1P-3958: 66mm Outer Diameter Steel Needle Bearing |
| 495-4172: 231.78mm ID Tapered Roller Cone Bearing |
| 495-4171: Bearing-Cone (DLC Extended Life) |
| 478-9271: 295.52mm Outer Diameter Steel Bearing |
CAT 196-0424 is a Caterpillar Debris Resistant Tapered Roller Bearing Cup outer ring, designed for use with a corresponding inner ring (such as CAT 196-0425). It is suitable for heavy-duty, dusty applications such as heavy equipment axles and final drives. Key information is as follows:
Core Parameters
Item Details
Type: Debris Resistant Tapered Roller Bearing Cup outer ring, separable construction, suitable for single-row tapered roller bearings, withstands combined radial and unidirectional axial loads
Suitable Inner Diameter: Approx. 8.0 inches (203.2 mm), matching corresponding inner ring rollers and raceways
Outer Diameter: Approx. 12.25 inches (311.15 mm), suitable for axle or housing mounting holes
Width: Approx. 3.375 inches (85.725 mm), ensuring contact accuracy and load-bearing area with the inner ring and rollers
Material: Bearing-grade high-carbon chromium alloy steel, carburized and quenched, surface hardened HRC60-64, high core toughness, fatigue and impact resistance.
Anti-debris design: Special wear-resistant coating on the raceway surface, combined with an optimized sealing groove structure, compatible with CAT dedicated seals, preventing dust and debris intrusion.
Structure: Separable outer ring for easy assembly and clearance adjustment, suitable for equipment overhaul and maintenance needs.
Applications: Suitable for axles, final drives, differentials, and other components in heavy equipment such as CAT D6T/D7E series bulldozers and 988K/992K series loaders, bearing combined radial and axial loads under heavy loads and dusty conditions.
Used in dusty, high-impact and vibration environments such as mining and infrastructure, protecting the internal lubrication environment of the bearing and extending the service life of transmission components.
Performance characteristics: Anti-debris coating + sealing groove design effectively reduces impurities entering the raceway, reduces wear, and extends service life by approximately 30% compared to ordinary outer rings.
High-precision raceway machining ensures good contact with the inner ring and rollers, reducing friction loss and improving transmission efficiency.
The detachable structure facilitates installation, maintenance, and gap adjustment, making it suitable for the high-precision assembly requirements of Cat equipment.
