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gear Product List and Ranking from 115 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

gear Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. オージック Osaka//Machine elements and parts
  2. null/null
  3. Matex Co.,Ltd. Osaka//others
  4. 4 ピーエス特機 Saitama//Industrial Electrical Equipment
  5. 4 戸上電機製作所 東京支社 Tokyo//Industrial Electrical Equipment
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gear Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. High Voltage Switchgear (CW Type)
  2. Need Plastic Gears? Leave it to Matex! Matex Co.,Ltd.
  3. High Voltage Switchgear "Metal-Enclosed Switchgear" 戸上電機製作所 東京支社
  4. Proposal 1 for Straight Bevel Gear to Zerol Bevel Gear オージック
  5. 4 We will design and manufacture differential gears that have been discontinued by the manufacturer. 堀口エンジニアリング

gear Product List

136～150 item / All 251 items

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Leave it to us for gears and cogs!

Leave it to us for gears and cogs!

"Do you have any requests such as 'I would like you to make the same item as this, even though there are no drawings' or 'I would like to request the production of discontinued parts'? [Q&A materials are currently available!]”

Do you have any of the following concerns? "Teeth of gears are worn out" "Teeth have chipped" "I don't have a drawing, but I want something made like this" "I need it made urgently" The H&S Haruna Industrial Group can manufacture various machine parts from a single piece. Please feel free to consult us about gear manufacturing, discontinued parts production, part repairs, sheet metal fabrication, thermal spraying, welding, various surface treatments, and more! 【Features】 ■ Can manufacture from a physical sketch even without a drawing ■ Consultation available for prototypes and development ■ Can handle sizes from palm-sized to over φ800 large plates and lengths over 2m ■ Comprehensive support from material procurement to cutting processing, heat treatment, plating (and other surface treatments), finishing cutting, polishing, and buffing If you have any other concerns regarding machine parts, please feel free to contact us! *For more details, please refer to the PDF materials or feel free to inquire.

  • Contract manufacturing

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Plastic gear spiral bevel gear (curved bevel gear)

Plastic gear spiral bevel gear (curved bevel gear)

Development, production technology, manufacturing, and research of small gears are gathered here.

This is an announcement from Chiba Dice Co., Ltd. regarding "Plastic Gears Spiral Bevel Gears (Curved Bevel Gears)."

  • gear

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Plastic gears, silent and comfortable gears, Nobushik gear.

Plastic gears, silent and comfortable gears, Nobushik gear.

Patented product! New plastic gears

"Novushik Gear" is a new resin gear that integrates two spur gears offset by half a pitch phase.

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Plastic gear bevel gear (crown gear)

Plastic gear bevel gear (crown gear)

Development, production technology, manufacturing, and research of small gears are gathered here.

At Chiba Dice, we provide comprehensive support from the production of bevel gear molds to prototype machining, prototyping with simple molds, and subsequent mass production. With our unique technological development capabilities, we assist in solving challenges related to bevel gears, including ultra-small, fine, precise, and special shapes.

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High-efficiency 3K type compound planetary gear

High-efficiency 3K type compound planetary gear

Adoption of the optimization design program devised by Professor Yasutaka Fujimoto of Yokohama National University.

PS Special Equipment Co., Ltd. has entered into a joint research agreement with Yokohama National University for the "3K Compound Planetary Gear." The number of teeth and displacement coefficient are determined using an optimization calculation program that maximizes efficiency. This achievement is the result of a commissioned project by the National Research and Development Agency for New Energy and Industrial Technology Development Organization (NEDO). 【Features】 ■ Ultra-high efficiency design is possible for both forward and reverse drive ■ Ultra-high back drivability Achieves back drive with approximately 0.05% of the allowable torque ■ Ultra-low backlash, achieving approximately 20 arcmin ■ Almost any reduction ratio can be realized ■ Lightweight and compact design Achieves almost any reduction ratio in a two-stage configuration *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Non-backlash bilateral drive gear

Non-backlash bilateral drive gear

We are currently conducting additional research on the "non-backlash version" of the bilateral drive gear devised by Professor Fujimoto of Yokohama National University!

Improved version of the bilateral drive gear (3K type compound planetary gear) is here! - High efficiency and high back drivability are maintained - Compact size and high reduction ratio are also maintained ◎ Additional consideration for low noise and non-backlash (*1) - Hollow structure is also possible, enhancing design flexibility (*1) Backlash is approximately 5 arc-min, almost non-backlash

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Durable and high-strength PEEK-based material W

Durable and high-strength PEEK-based material W

Durable and high-strength PEEK-based material Esbear K2520 W

<Features> - Based on super engineering plastic PEEK, it exhibits the highest level of durability and long lifespan performance for plastic gears. - Weighing about 1/6 of steel, it enables the lightweight design of gear units. - Excellent self-lubricating properties allow for grease-free operation. - Reduction of assembly man-hours is possible through insert molding technology. - It is compatible with grease-free gears and seal components, making it possible to propose grease-free units. If you are facing any of the following issues, please consult us! - I want to reduce the weight of assist suits, collaborative robots, and automatic transport equipment. - I want to prevent user clothing stains caused by grease leakage. - I want to improve the quietness of drive components. - I want to propose resin-based reduction gear solutions and miniaturize total units. *Please download the PDF document for material properties. #InjectionMolding #ThermoplasticResin #SuperEngineeringPlastic #EngineeringPlastic #EngineeringPlastic #PEEK #HeatResistant #Lightweight

  • Engineering Plastics

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Hand Tool Gear

Hand Tool Gear

Successful cost reduction through shaving processing in press working! The hole pitch accuracy after bending processing is ±0.03.

Regarding the serrated part of the tool, we previously performed cutting processes, but we have successfully reduced costs through press processing shaving. The hole pitch accuracy after bending is ±0.03. For more details, please download the catalog or contact us.

  • Other work tools

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"Straight Gears and Helical Gears" *Video Available

"Straight Gears and Helical Gears" *Video Available

We can accommodate everything from large gears for heavy industrial machinery and construction equipment to precision gears for LCD semiconductors and machine tools!

"Straight Gears and Helical Gears" are basic product groups created by Koga Gear Manufacturing. They are active in a wide range of fields, from large-scale plants to ship deck cranes, rocket transport rails, dam gate opening and closing racks, and machine tools and robot transport-related applications. When considering design and manufacturing, please consult our company, which has many years of experience and technology. [Features] ■ Supports module 22, up to φ2000 ■ Crowning support ■ One-stop service from material procurement to completion *For more details, please refer to the PDF materials or feel free to contact us.

  • gear
  • Contract manufacturing

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Are you having trouble with rack gears? [Examples of use/Q&A materials available]

Are you having trouble with rack gears? [Examples of use/Q&A materials available]

Do you have any concerns like 'Can you provide a quote or produce even just one item?' or 'Can I request the production of a prototype?'

We respond to diverse needs that meet various sizes and processing conditions with our technical expertise and responsiveness, starting with carburized helical racks. We can address various concerns and questions, such as, "Can you manufacture the same item if I send you a broken gear?" or "Is it possible to get a quote and produce gears in small quantities (starting from one piece)?" and "What types of heat treatment can you perform?" 【Features of KOGA Racks】 ■ Compatible with modules from M0.5 to over M30 ■ Processing support for both helical and straight types ■ Achieves shapes and sizes not available in the catalog lineup, with lengths customizable as needed ■ Supports all common heat treatments, including tempering, carburizing, high-frequency hardening, laser hardening, nitriding, and non-oxidizing hardening ■ Flexible support for all lot sizes, from prototypes to mass production, ranging from one to about 1,000 pieces For shapes not listed in the standard catalog or for custom orders of special items, please leave it to us! Additionally, feel free to contact us for any information not introduced here. *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Carburizing Tooth Grinding Helical Rack/Gear for Automated Warehousing and Logistics Equipment

Carburizing Tooth Grinding Helical Rack/Gear for Automated Warehousing and Logistics Equipment

We are utilizing automatic warehouses, stockers, and gantry robots. *Q&A materials will be provided.

Our company manufactures and sells "case-hardened ground helical racks" that keep cumulative pitch error below 10μm, enabling high-precision positioning. Additionally, "straight gears and helical gears" are a basic product line created by Koga Gear Works, used in automated warehouses and logistics equipment. Feel free to entrust us with custom shapes not found in the standard catalog or special order manufacturing! 【Features of Case-Hardened Ground Helical Racks】 ■ Adopts a global standard twist angle of 19°/31'/42" ■ Can align the total length to an integer ■ Resistant to wear and impact, contributing to the longevity of machinery ■ Can be manufactured to requested lengths, available for purchase from a single unit 【Features of Gears】 ■ Supports module 22, up to φ2000 ■ Crowning compatible ■ One-stop service from material procurement to completion *For more details, please refer to the PDF document or feel free to contact us.

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Ozic Gear Quality Control 2: 24-Hour Temperature-Controlled Factory for Quality Pursuit

Ozic Gear Quality Control 2: 24-Hour Temperature-Controlled Factory for Quality Pursuit

Maintaining a constant temperature in the factory 24 hours a day, 365 days a year to achieve a higher precision quality control system!

At Ojik's grinding factory, the adoption of a new air conditioning system maintains a constant temperature year-round, 24 hours a day, 365 days a year, enabling a higher precision quality control system. By maintaining a constant temperature, the performance of processing machines, which are sensitive to temperature and humidity, remains stable at all times. Additionally, there are no changes due to thermal expansion of the gears themselves, allowing for the production of highly precise gears. **Features** - Constant detection of indoor temperature through temperature control → In summer, cooling and dehumidification are provided by the air conditioning units. In winter, humidity is controlled at a constant level by the built-in humidifier in the air conditioning units. - Fine-pore ventilation panel ceiling system → Pressurized air with adjusted temperature and humidity is sent from the air conditioning units into the ceiling, pressurizing the ceiling space. → Due to the pressure difference between the inside of the factory and the ceiling, air flows from the fine-pore ventilation panels arranged on the ceiling, creating a mist-like effect. - Achieving the same temperature and humidity at any point (high or low) → Realization of stable quality for high-precision gears. In this way, Ojik's quality assurance system continues to advance to enhance precision. For more details, please contact us or refer to our catalog.

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[Industry-Specific Case Study Introduction] Gears for the Automotive Industry

[Industry-Specific Case Study Introduction] Gears for the Automotive Industry

We will create gears according to the design! Compared to conventional methods, it is now possible to make highly flexible tooth shapes and tooth modifications.

The dressing mechanism (Dressing) has all axes controlled by NC, and it features stabilization of tooth profiles through special modules, pressure angle corrections, and changes in the engagement ratio. Additionally, by performing contour dressing with a single diamond, the need for special tools for complex tooth profile corrections has been eliminated. Compared to conventional methods, it allows for a higher degree of freedom in tooth profile and tooth flank corrections. 【Features】 - All axes are NC controlled - Stabilization of tooth profiles through special modules, pressure angle corrections, and changes in engagement ratio - Contour dressing executed with a single diamond - No need for special tools for complex tooth profile corrections - High degree of freedom in tooth profile and tooth flank corrections OZIK's gear products are 100% custom-made gears processed based on the user's design. If you have any developments or issues regarding precision gears, please feel free to consult OZIK, a specialized gear company. *For more details, please refer to the PDF materials or feel free to contact us.

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[Industry-Specific Case Study Introduction] Gears for Machine Tools

[Industry-Specific Case Study Introduction] Gears for Machine Tools

High-precision dual lead worm gear set. Achieves high precision, high efficiency, and high durability!

This is an ideal gear system that enables high precision, high efficiency, and high durability. With the cooperation of hob manufacturers and many others, we have finally completed a high precision double-lead worm gear. It is suitable for machine tool rotary tables, index tables, and more. 【Features】 - Ideal gear system - Enables high precision, high efficiency, and high durability - Achieves high precision double-lead worm gears in response to increased speed Ogjik's gear products are fully customized gears made 100% based on individual customer needs. If you have any development or issues related to precision gears, please feel free to consult Ogjik, a specialized gear company. *For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study of Gear Introduction by Product] Rotating Tool Holder

[Case Study of Gear Introduction by Product] Rotating Tool Holder

Due to the tooth surface grinding specifications, it is possible to increase strength and improve durability.

We have received inquiries and high evaluations not only from domestic manufacturers but also from overseas manufacturers for gear processing using special materials and turning and milling of complex thin-walled shaped parts. Here, we introduce examples of what has been made possible with our "rotating tool holder." 【Rotating Tool Holder Examples】 - A design change from conventional straight bevel gears to spiral bevel gears has made tooth surface grinding possible. → This significantly reduces the level of skill required during assembly. - A switch from spiral bevel gears with wrapping specifications to tooth grinding specifications. → This achieves a reduction in noise and vibration. - Addition of high-speed rotation specifications to our lineup, which are in high demand. → The tooth surface grinding specifications allow for increased strength and improved durability. Making the impossible possible! We propose solutions aimed at enhancing your precision gears. For more details, please contact us or refer to our catalog.

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