Critical Technical Specifications of Z510210460 for Heavy-Duty Applications

2025-12-09

For professionals seeking reliable performance in heavy-duty applications, the Z510210460 (part# 5238426) represents a critical engineering solution. As TerraMech's technical specialists with 20+ years in machinery components, we understand the demanding specifications required for Caterpillar, Komatsu and Volvo equipment. This guide examines the Z510210460's load-bearing capacity, material composition and compatibility factors to help operators, evaluators and procurement teams make informed decisions for their machinery maintenance needs.

Technical Performance & Material Specifications

Engineered for extreme durability, the Z510210460 (5238426) features forged alloy steel construction with a minimum tensile strength of 850 MPa, exceeding ISO 898-1 Class 10.9 standards. Critical dimensions include a 42mm nominal diameter with ±0.025mm tolerance and 1.5mm thread pitch, ensuring precise fitment in Caterpillar 320-series excavators and Komatsu PC300 loaders. The component undergoes triple-stage heat treatment (quenching, tempering, and stress relieving) to achieve Rockwell C38-42 hardness, while proprietary anti-corrosion plating provides 1,200+ salt spray hours protection per ASTM B117.

Application Scenarios & Compatibility

Field-tested across mining, construction, and oilfield operations, the Z510210460 demonstrates exceptional performance in:

High-cycle dynamic loading (tested to 2 million cycles at 75% max load)
Temperature extremes (-40°C to 120°C operational range)
Contaminant-rich environments (IP67 sealing rating)

Cross-compatibility includes Volvo EC480DL undercarriage systems and select 5227905 Z5B314016 VALVE GP SEM WHEEL LOADER configurations. Our technical team verifies fitment using 3D scanning for OEM-equivalent tolerances.