Caterpillar 785C Front Wheel Hub

Description

OEM-Quality Caterpillar 785C Front Wheel Hub Assembly

Maintain front-end structural integrity and steering stability across your haul roads with a high-durability Caterpillar 785C Front Wheel Hub Assembly. Built specifically for Caterpillar’s 150-ton class (136-tonne nominal payload) off-highway mining trucks, this non-driven front wheel hub is engineered to endure severe radial loads, high dynamic braking forces, and hard-surface haulage shock.

Housing heavy-duty tapered roller bearings, this assembly supports smooth steering rotation while distributing massive front-axle weight during tight turns and steep haul road navigation.

Key Features & Benefits

• Forged High-Strength Steel Construction: Engineered to resist fatigue and structural distortion under extreme dynamic weight spikes and harsh cornering forces.

• Precision Heavy-Duty Bearing Seats: Precision-machined internal bores ensure exact bearing alignment, minimizing runout and extending outer/inner roller bearing lifespan.

• Continuous Oil-Bath Lubrication: Designed for high fluid volume retention, ensuring continuous cooling and lubrication across wheel bearings during long, high-speed haul loops.

• Duo-Cone / Heavy Face Seal Retention: Engineered for complete protection against water spray, slurry, rock dust, and environmental contamination on active mine sites.

• Direct OEM Fitment: Fully compatible with standard Caterpillar 785C front spindles, steering knuckles, brake anchor groups, and dual front wheel configurations (30.00-R51 or 33.00-R51 tires).

Verified Technical Specifications