Here at Antex, we have a proven track record of numerous applications in medium to large hydraulic excavator swing parts! We ensure timely delivery by managing all processes through integrated production!
This is the swivel bearing with the highest production volume at Antex. Antex's swivel bearings in the size range of "outer diameter φ1000 to φ2000" are used in the swivel parts of hydraulic excavators, which have a mass of approximately 10 tons (small) to about 80 tons (large). We have established a consistent production system that handles all processes in-house, from steel material procurement, cutting, forging, heat treatment, gear cutting, high-frequency hardening, processing of mounting holes, finishing of raceway surfaces, assembly, pre-shipment inspection, packaging, to delivery. 【Features】 ■ A proven track record of numerous applications in hydraulic excavator swivel parts ■ Timely delivery through management of all processes due to integrated production ■ We accept orders starting from one piece of each type, with manufacturing capabilities equivalent to mass-produced items ■ High and stable quality through rigorous quality checks across all processes *For details, please request materials or view the PDF data available for download.
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Our company was founded in 1917 (Taisho 6) as a manufacturer and seller of forged products, and we expanded our business by developing the "ring rolling mill" in 1965 (Showa 40). As a fully integrated production facility, we hold a significant market share both domestically and internationally for our main product, swing bearings for hydraulic excavators, and we are a dynamic company that actively promotes technological development and equipment enhancement. Currently, we receive support for a wide range of products, not only for construction machinery such as hydraulic excavators but also for swing bearings and forged ring products aimed at industrial machinery and production equipment.