アンテックス List of Products and Services

Antecs Co., Ltd. handles "gearless swivel bearings." Under the slogan "The next process is the customer," we have established a strict quality control system throughout all processes, allowing us to maintain high and stable quality. Additionally, we can respond quickly to various inquiries from customers by coordinating between processes and working together as a company. 【Product Lineup (Excerpt)】 ■AT474 ■AT486 ■AT676 ■AT710 ■AT720 etc. *You can download the dimension table from the download button. *For more details, please refer to the PDF materials or feel free to contact us.

Antecs Co., Ltd. handles "slewing bearings with external gears." We have established a comprehensive production system that carries out all processes in-house, from steel material procurement, cutting, forging, heat treatment, gear cutting, high-frequency hardening, assembly, hole processing, raceway surface finishing, assembly, pre-shipment inspection, packaging, to delivery. 【Lineup (excerpt)】 ■ATE720 ■ATE736 ■ATE752 ■ATE798 ■ATE840 etc. *You can download the dimension table from the download button. *For more details, please refer to the PDF materials or feel free to contact us.

Antecs Co., Ltd. handles "turntable bearings with internal gears." We can accommodate sizes from small to ultra-large sizes of 3,500mm. Our high level of technology and continuous investment in equipment make these services possible. With our ever-expanding facilities as a backdrop, we aim to build new technologies to further serve not only our existing customers but also new fields and overseas clients. 【Lineup (excerpt)】 ■ATX699 ■ATX756 ■ATX810 ■ATX810-1 ■ATX825, etc. *You can download the dimension table from the download button. *For more details, please refer to the PDF materials or feel free to contact us.

We are capable of producing large slewing bearings with a minimum diameter of 600mm to a maximum diameter of 3,500mm. Our strength lies in our integrated production process, allowing us to respond flexibly with low prices, short delivery times, and high quality. Furthermore, the rubber seals (dust seals) used in our designed complete slewing bearings are of the "embedded type," which do not require adhesive during installation, unlike conventional dust seals. This eliminates the risk of detachment due to adhesive degradation, ensuring quality and reliability. Additionally, the replacement of dust seals during maintenance is made easier as no adhesive is used.

Our company specializes in integrated production from design to forging, machining, and assembly, and we are recognized for the high quality and productivity of our products. We hold a top-class share in the domestic market for swing bearings used in hydraulic excavators. Currently, we are offering a "Case Study Collection of Large Swing Bearings." We also accept contract machining for individual rings and other components. Please feel free to consult us about turning and milling processes, as well as our comprehensive support from material to finished product. *Inquiries for sizes over φ3500mm are also welcome. 【Features】 ■ Flexible response to changes in design and specifications ■ Capable of producing a wide variety of small lots ■ Metal structure testing conducted in-house 【Examples of Use (partial)】 ■ Hydraulic excavators ■ Tunnel boring machines ■ Crawler cranes ■ Wind turbines ■ Tower cranes ■ Parabolic antennas ■ Aerial ladders, etc. *If you would like the case study collection, please view the PDF data by selecting "PDF Download."

This is a catalog of swivel bearings manufactured and sold by our company. It includes specifications for various products such as swivel bearings with internal gears and swivel bearings with external gears. [Contents] ■ Swivel bearings with internal gears ■ Swivel bearings with external gears ■ Swivel bearings without gears *For more details, please download the PDF or feel free to contact us.

"A robot that can be operated by a person, moves properly, and looks cool." This is the piloted operation-type robot, 'ARCHAX,' brought to reality by Tsubame Industries! It has garnered significant attention in various media, including the Japan Mobility Show 2023. Furthermore, Antex has participated as a technical supporter, utilizing a total of three swivel bearings: approximately φ750 for the waist rotation and approximately φ360 for the front legs. From construction machinery to industrial machinery and equipment, as well as large piloted operation-type robots filled with future potential, Antex's swivel bearings are supported in various fields. Our strength lies in our integrated production system, which handles everything in-house from material procurement to forging, heat treatment, high-frequency quenching, various machining and assembly, pre-shipment inspection, packaging, and delivery. 【Features】 ■ Extensive track record of adoption in construction machinery, hydraulic excavators, and industrial equipment ■ Capable of processing ring products only ■ Timely delivery through management of all processes due to integrated production ■ Orders accepted from one piece of a single type, with manufacturing support equivalent to mass-produced items ■ High and stable quality ensured through rigorous quality checks across all processes.

"Rakkaru" is a small and lightweight turntable (swivel bearing). It is made with the technology of "Antex," a manufacturer of swivel bearings. Therefore, - High durability! … It's forged, so it can handle a central load of 2 tons! - Smooth rotation! … The starting torque is low, allowing for manual swiveling! - No play! … High precision with an axial runout of 0.1 mm! - Compact and lightweight! … Thickness of 37 mm and weighs only 18 kg! - Rust-resistant! … Fully treated with trivalent chromate! Diameter: 654 mm, thickness: 37 mm, weight: 18 kg. This turntable allows heavy objects to be smoothly rotated by hand! * Rakkaru is currently in the process of trademark registration.