The Caterpillar 8P5197 Track Roller Bearing Assembly is a premium OEM-compatible component engineered for superior performance in demanding undercarriage applications. Crafted from case-hardened alloy steel of bearing quality, this bimetallic bush ensures exceptional fatigue resistance, reliability, and extended service life in harsh operating environments. Ideal for track-type tractors and loaders, it features precision-machined dimensions for seamless integration and minimal downtime during maintenance.
Key Specifications:
- Inner Diameter (ID): 63.86 mm (6.39 cm)
- Body Outer Diameter (OD): 70.76 mm (7.08 cm)
- Flange Outer Diameter (OD): 103.12 mm (10.31 cm)
- Flange Thickness: 4.52 mm (0.45 cm)
- Overall Length: 73.91 mm (7.39 cm)
- Weight: 0.69 kg (1.5 lbs)
Compatible Models: Perfect fit for Caterpillar 527, 963B, 963C, 963D, D6D, D6E, D6G, D6G SR, D6R, D6H, and D6T series track-type tractors and loaders. This aftermarket replacement meets or exceeds original equipment standards, providing cost-effective reliability for construction, mining, and earthmoving operations. Backed by rigorous quality testing, the 8P5197 delivers consistent load-bearing capacity and reduced wear on undercarriage components, helping operators maximize uptime and productivity.
As a trusted supplier of heavy equipment parts, we prioritize authenticity and performance, drawing from decades of industry expertise to ensure every component upholds Caterpillar’s legendary durability.
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