150101040058A015 Positioning pin Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150101040058A015 Positioning pin Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

As a core model for precision positioning, the 150101040058A015 boasts four major advantages: “precision, wear resistance, stability, and adaptability.” It is widely used in heavy equipment such as cranes, machine tools, mold fixtures, and mining machinery, playing a crucial role in the precise positioning of components. Through precise matching, it limits the axial and radial displacement of workpieces or components, ensuring assembly accuracy and positional consistency, preventing offset and shaking during equipment operation, and ensuring stable equipment operation. It is compatible with various industrial equipment models, requires no complex modifications, is easy to install, and can be directly put into operation.
Compared to ordinary positioning pins, this product uses high-quality materials and is precision-machined, strictly adhering to the quality control system for industrial positioning components. The pin body is made of high-strength alloy steel, processed through precision turning, grinding, and heat treatment. The surface undergoes anti-corrosion treatment, possessing excellent impact resistance, wear resistance, and corrosion resistance. This effectively solves problems such as positioning deviation, pin deformation, rust, and jamming, reducing equipment maintenance frequency and costs, and extending the overall service life of the equipment. Its optimized cylindrical structure design, with dimensional tolerances strictly controlled at a high precision level, ensures high positioning accuracy. It can precisely fit with the positioning sleeve, and with interference/transition fit methods, it ensures stable positioning, adapting to complex working conditions involving high-frequency disassembly and assembly, strong vibration, and high dust levels. It meets the core requirements of modern industrial equipment for “precision, long-term effectiveness, and high efficiency,” balancing positioning reliability and ease of assembly.

Core technical parameters:

-Product Model: 150101040058A015
-Product Name: Positioning Pin (Cylindrical Fixing Type)
– Compatible models: Heavy industrial equipment such as cranes, machine tools, molds and fixtures, mining machinery, and automation equipment (model verification available).
– Structural type: Cylindrical fixed structure, threadless design, chamfered at one end, compatible with positioning sleeves, which can limit the X and Y axis displacement of components.
– Material Specifications: The pin body is made of 45# high-quality alloy steel (or T8 steel), with passivation/galvanizing anti-corrosion treatment on the surface, suitable for heavy-duty and wear-resistant applications.
– Dimensions: Diameter 12mm × Length 40mm, Chamfer angle 45°, Pin tolerance h7, Cylindricity ≤0.005mm, Surface roughness Ra≤0.8μm
– Precision parameters: Positioning accuracy ≤ 0.01mm, mating clearance 0.003-0.008mm, effectively ensuring assembly coaxiality and positional accuracy.
-Mechanical parameters: Rockwell hardness HRC55-60, tensile strength ≥650MPa, shear strength ≥320MPa, capable of withstanding frequent insertion/extraction and impact loads.
– Environmental parameters: Operating temperature -30℃ to 100℃, adaptable to dusty, humid, and oily conditions, rust-resistant and anti-aging.
– Machining process: Precision turning + precision grinding + high-temperature heat treatment + surface anti-corrosion treatment, resulting in a burr-free, oxidation-free surface with precise dimensions.
-Installation method: Press-fit installation, no additional fixing required. It features an interference fit with the positioning holes, ensuring it is not easily loosened after assembly. Do not subject to forceful impacts during installation.
– Quality Standards: Compliant with GB/T119-2000 and JB/T8014.2-1999 standards, rigorously tested for precision and mechanical properties, and accompanied by a certificate of quality.
-Service life: ≥3000 hours under normal operating conditions, ≥1500 hours under high-frequency disassembly and assembly conditions, far exceeding that of ordinary aftermarket products.

Our 150101040058A015 positioning pins have all undergone rigorous quality testing, meet international industry standards, are traceable in quality, and have guaranteed after-sales service. We support bulk purchases and customized adaptation services to meet the usage needs of different scenarios such as engineering construction, machine tool processing, and mold manufacturing. They are compatible with various brands and models of heavy equipment and are the preferred product for the maintenance, replacement, and spare parts stocking of precision assembly and positioning components for industrial equipment, balancing practicality and economy.

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