150201020088B006 Spindle Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150201020088B006 Spindle Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150201020088B006 model boasts four major advantages: high precision, high wear resistance, stable transmission, and long service life. It is widely used in heavy equipment such as cranes, hydraulic motors, and CNC machine tools, undertaking power transmission and rotational support functions. Integrating core components such as the spindle body and precision bearings, it achieves efficient torque transmission and high-speed, stable rotation, ensuring precise equipment operation, preventing jamming and accuracy deviations, guaranteeing operational stability, and is compatible with various machine models. It is easy to install and can be put into use immediately.
This product is manufactured using high-quality materials in a single integrated process, strictly adhering to industrial transmission component quality standards. The spindle body is made of high-strength alloy steel, precision forged, CNC machined, and induction hardened. Key surfaces are finely ground and polished. It is equipped with high-precision composite ceramic bearings and an optimized lubrication system, offering excellent impact resistance, wear resistance, and fatigue resistance. This effectively solves problems such as spindle deformation, decreased accuracy, and excessive temperature rise, reducing maintenance costs and extending equipment life. Its integrated structure reduces assembly clearances, resulting in high rotational accuracy and low vibration, making it suitable for high-speed, high-load conditions. It meets the core requirements of industrial equipment, balancing reliability and convenience.

Core technical parameters:

-Product Model: 150201020088B006
-Product Name: Spindle Assembly (Integrated Drive Type)
– Compatible models: Heavy industrial equipment such as cranes, hydraulic motors, and CNC machine tools (model verification available)
– Structure type: Integrated structure, including spindle body, precision bearings and other components, capable of 360° high-speed rotation, with self-balancing optimization.
– Material Specifications: Spindle body made of 40CrNiMoA alloy structural steel, composite ceramic bearings, oil-resistant fluororubber seals, and hard chrome plating for corrosion and wear resistance.
– Dimensions: Spindle diameter 55mm, total length 135mm, bearing housing outer diameter 95mm, taper 1:10, tolerance h6, cylindricity ≤0.002mm, surface roughness Ra≤0.4μm
-Rotational parameters: Rated speed 2800 rpm, maximum 3500 rpm, rotational accuracy ≤0.001 mm, radial runout ≤0.003 mm, dynamic balance G0.4
-Mechanical parameters: Rated torque 580 Nm, maximum 750 Nm, Rockwell hardness HRC48-53, tensile strength ≥780 MPa, impact toughness ≥85 J/cm²
– Environmental parameters: Operating temperature -35℃ to 120℃, adaptable to dusty and oily working conditions, rust-resistant and anti-aging, temperature rise ≤25℃/h
– Processing technology: Precision forging + CNC turning + precision grinding and polishing + induction hardening + anti-corrosion treatment, resulting in burr-free surfaces, precise dimensions, and satisfactory dynamic balance.
-Installation method: Flange fixing, M12 bolt connection. The mounting surface must be flat. After assembly, check the accuracy and lubrication. Do not force the installation.
-Quality Standards: Compliant with GB/T 16462-2010 and GB/T 307.1-2017 standards, rigorously tested, and accompanied by a certificate of conformity.
-Service life: ≥8000 hours under normal operating conditions, ≥5000 hours under high speed and high load, far exceeding that of ordinary aftermarket products.

Our 150201020088B006 spindle assembly undergoes rigorous quality testing, ensuring traceability and reliable after-sales service. It supports bulk purchasing and customization, meeting the needs of various scenarios including engineering construction, machine tool processing, and mining. Adaptable to a variety of heavy equipment, it is the preferred choice for maintaining and replacing core components of equipment transmission systems.

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1 150201020088B001 Oil seal skeleton
2 150201020088B009 Piston Motor Repair Kit
3 150101040058A015 Positioning pin
4 150201020088B002 Rotating body assembly
5 150201020088B003 Tapered roller bearing
6 150201020088B004 Gasket
7 150101030007B001 retaining ring
8 150201020088B005 Swashplate seat
9 150106010103B016 Sales
10 150106020004A034 Screw plug
11 150201020088B006 Spindle Assembly
12 150201020088B007 Socket head cap screw
13 150201020088B008 Gasket

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