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gear Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

gear Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 菊伊歯車 Kanagawa//Machine elements and parts
  2. 協育歯車工業 東日本営業部　東京支店 Tokyo//Machine elements and parts
  3. 藤川伝導機 Tokyo//Industrial Machinery
  4. 4 null/null
  5. 5 カシフジ Kyoto//others
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gear Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. [Processing Example] Lathe Processing and Gear Cutting (Material: S45C/CAC502) 菊伊歯車
  2. We accept custom-made gear orders. 協育歯車工業 東日本営業部　東京支店
  3. [Processing Example] Two-stage Gear 飯田製作所 福島第2工場
  4. 4 6-axis CNC hobber "KE201 / 251" カシフジ
  5. 4 Gear Drawing Download Service (CAD Data) 協育歯車工業 東日本営業部　東京支店

gear Product List

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6-axis CNC hobber "KE201 / 251"

6-axis CNC hobber "KE201 / 251"

Achieves space-saving and increased rigidity. Complete dry-cut hob mill.

The "KE201 / 251" is a 6-axis CNC hob machine that achieves a 20% reduction in both floor space and capacity while improving machine rigidity as a successor to the space-saving KE250, which is specialized in compactness and rigidity enhancement. All sliding surfaces are designed with sliding guides, allowing for stable heavy cutting. 【Features】 ○ Maximum cutting diameter: 200/250mm ○ Maximum cutting pitch: Module 6 ○ An optional in-machine milling device can be installed. For more details, please contact us or download the catalog.

  • Other processing machines
  • Hob

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Fully Dry Cut CNC Hob Machine "KT50"

Fully Dry Cut CNC Hob Machine "KT50"

A hob machine ideal for small-sized planetary pinion processing.

The fully dry-cut CNC hob machine "KT50" is ideal for processing small-sized planetary pinions. Despite its ultra-compact design, it maintains stable thermal rigidity and enables high-precision gear cutting. 【Features】 - Optimal for processing small-sized planetary pinions - Ultra-compact fully dry-cut hob machine - Maximum cutting diameter: 50mm - Maximum pitch: Module 2 For more details, please contact us or download the catalog.

  • Other processing machines
  • Hob

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CNC Gear Finishing Machine "KF220/400"

CNC Gear Finishing Machine "KF220/400"

Gear grinding machine for spur and helical gears using warm-type CBN electroplated grinding wheels.

The CNC gear finishing machine "KF220/400" is a gear grinding machine for spur and helical gears. It uses a worm-shaped CBN electroplated grinding wheel. 【Capabilities】 [KF220 / KF400] ○ Maximum diameter that can be machined: 220mm / 400mm ○ Maximum pitch that can be machined: 4Module / 5Module ○ Axial movement distance of the grinding wheel saddle: 200mm / 400mm ○ Maximum tilt angle of the grinding wheel head: ±40deg / ±45deg ○ Minimum number of teeth that can be ground: 6 / 6 For more details, please contact us or download the catalog.

  • Gear cutting machine/Gear finishing machine

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Kashifuji Co., Ltd. Business Introduction

Kashifuji Co., Ltd. Business Introduction

Communication with customers creates cutting-edge technology.

Kashifuji has been sending high-quality products to the market as a specialized manufacturer of hob machines, leading the industry. Among these, there are many first attempts in Japan or even the world, but most of them were born from close communication with our customers. The customers truly know the "usability" of hob machines. Listening sincerely to customer feedback and providing flexible responses are essential conditions for developing the hob machines that are truly desired. For more details, please contact us or download the catalog.

  • Other processing machines

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CNC Horizontal Hobber "N80"

CNC Horizontal Hobber "N80"

Pursuing high precision and high performance! Heat-treated material processing is possible through dry and wet processing.

The N80 is a CNC horizontal hobber designed to accommodate long workpieces, with a maximum mounting length of 350mm. By adopting a hydraulic system for the bob arbor and rest section, hob replacement is made easy. The tailstock is servo-driven, making setup even easier. It enables high-speed machining through dry processing and allows for heat-treated material processing using both dry and wet methods. 【Features】 ■ Maximum mounting length of 350mm to accommodate long workpieces ■ Hydraulic system for the bob arbor and rest section facilitates easy hob replacement ■ Servo-driven tailstock makes setup even easier ■ High-speed machining possible with dry processing ■ Heat-treated material processing possible with both dry and wet methods *For more details, please refer to the PDF document or feel free to contact us.

  • Flat/Shaped/Vertical Cutting Machine

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Discontinued Item List

Discontinued Item List

As of May 20, 2012, some catalog products (standard items) will be discontinued.

As of May 20, 2012, some catalog products (standard items) will be discontinued. We apologize for any inconvenience this may cause and appreciate your understanding. ★The products marked with ■ (red text) in catalog KG904 are applicable★

  • gear
  • Power Transmission Equipment
  • Other machine elements

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We accept additional processing of standard gears with a short delivery time.

We accept additional processing of standard gears with a short delivery time.

We provide gears tailored to customer specifications, available from a single unit with short delivery times and low costs.

We will customize from approximately 4,000 types of KG STOCK GEARS to meet your needs.

  • gear

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[New Product] High-Frequency Hardened "Straight Gear" Comprehensive Catalog

[New Product] High-Frequency Hardened "Straight Gear" Comprehensive Catalog

Additional lineup of easy-to-process bevel gears! Comprehensive catalog of "flat gears" with high-frequency hardened teeth is now available!

Introducing the new product from Kyoyuki Gear Industry Co., Ltd., "High-Frequency Hardened Spur Gears." We have expanded our lineup of bevel gears that are easy to process further. We offer spur gears, miter gears/bevel gears, spiral miter/bevel gears, etc., that comply with RoHS standards (products produced from November 2016 onwards are compliant with the RoHS directive). 【High-Frequency Hardened Spur Gear Specifications】 ○ Module: 1 ○ Accuracy: JIS B 1702-1, Grade 9-10 ○ Number of Teeth: 14 to 120 teeth, 18 types ○ Hardness: HRC 47-53 【We also accept custom gear orders!】 Utilizing our expertise in the production of precision small standard gears, we also accept custom orders (made-to-order gears) beyond standard products. We can provide them from just one piece with short lead times and low costs! *For more details, please contact us or download the catalog.

  • gear

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KG Gear Information: "About Custom Products (Made-to-Order)"

KG Gear Information: "About Custom Products (Made-to-Order)"

We respond to customer needs! We offer custom gears starting from just one piece.

At Kyoyuki Gear Industry Co., Ltd., we utilize our expertise in the production of precision small standard gears to also accept custom orders (made-to-order gears) beyond standard products. We can accommodate spur gears and bevel gears with a module of 0.3. We have also established a thorough inspection system. For the inspection of small module and small gears, we use Nikon's high-precision non-contact sensor 3D system "HN-C3030P." 【Features】 - Short delivery times, low costs - Custom gears available from a single piece - Accommodates small module and small gears, including spur gears and bevel gears - Well-established inspection system For more details, please contact us or download the catalog.

  • gear

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Gear "Flat Gear with Tooth Grinding"

Gear "Flat Gear with Tooth Grinding"

Perfect for places that require precise movements! Easy-to-use precision gears.

In the fields of mechatronics, such as semiconductor manufacturing equipment, as well as precision instruments and machine tools that require precise movements, we offer "user-friendly precision gears." We have a wide range of sizes available, from module m0.5 to m3.0, in seven sizes. The materials used are SCM435 and SCM440, and we perform high-frequency hardening on the tooth parts (HRC 49 to 55). Additional processing for holes and hub parts is possible. 【Features】 ○ Accuracy grade is JIS B 1702 Class 1 (equivalent to JIS B 1702-1 (ISO) Class 5) ○ Grinding finish is applied to holes, outer circumference, sides, and hub sides → This serves as a reference surface during additional processing ○ Both shaft types (pinion) are also available For more details, please contact us or download the catalog.

  • gear

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Bevel Gear "Miter Gear/Bevel Gear"

Bevel Gear "Miter Gear/Bevel Gear"

A lineup of various gears, including fine cuts and spiral types!

This is a gear that bends at a right angle to accurately transmit rotation. There are straight teeth and curved teeth (spiral), and the S45C products also include high-frequency hardened tooth parts. The speed ratios are 1:1, 1:2, and 1:3. 【Features】 ○ MGH series, a finished product that can be used without additional processing of the hole diameter ○ High-frequency hardened teeth, keyway, and tapped products For more details, please contact us or download the catalog.

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Gear "Tooth Grinding Rack"

Gear "Tooth Grinding Rack"

Tooth surface grinding finish! Ideal gears for areas requiring positioning accuracy and quietness.

This is a precision rack for gear grinding that perfectly matches the requirements for precise movements in fields such as mechatronics, machine tools, and measuring instruments. In recent years, the demand for anti-backlash mechanisms has been increasing. By using a gear grinding rack, it is possible to bring backlash close to "0". 【Features】 ○ Material straightness: Final processing accuracy within 0.04 mm ○ Material parallelism: Within 0.01 mm through four-sided grinding finish ○ Cumulative pitch error: Within 0.025 mm (200l) For more details, please contact us or download the catalog.

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Gear "worm gear"

Gear "worm gear"

The surface of the screw face has improved hardness due to work hardening! A gear with excellent mechanical properties.

"Worm gears" with a module of 0.5 to 2.0 are manufactured through cold rolling. The surface roughness is finished to be below 0.8a (3.2S), making it a gentle worm for mating wheels, especially those made of resin. The surface of the screw face is hardened through work hardening, and since the metal fiber structure is not cut, its mechanical properties are superior compared to those produced by cutting. 【Features】 ○ Worms with a module of 0.5 to 2.0 are made through cold rolling. ○ The surface hardness after rolling is 1.2 to 1.3 times that of the base material, resulting in a screw face hardness of HB240 to 260. ○ Rolled worms have a mirror-like surface roughness on the screw face, so when used in combination with worm wheels, the lifespan of the worm gear is longer compared to combinations with cut worms. For more details, please contact us or download the catalog.

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Food contact "Blue POM Gear Series"

Food contact "Blue POM Gear Series"

Measures against foreign matter contamination! A gear series for food and packaging machines using a blue color not found in food materials.

The "Blue POM Gear Series" for food contact is an ideal gear for food and packaging equipment that complies with food contact applications and regulations in the U.S. and EU markets. It uses the color "blue," which is not found in food materials, effectively preventing foreign matter contamination in products. The materials in this series comply with or are self-declared by manufacturers according to Japan's food contact regulations, including the Polyethylene Association PL and the Ministry of Health, Labour and Welfare Notification No. 370. Additionally, we offer secondary processing of standard gears, the "KG Gear Education Kit" suitable for educational settings, and custom gears available from just one piece. 【Features】 ○ Complies with regulations in the U.S. and EU markets ○ Ideal for food and packaging equipment ○ Uses blue color not found in food materials ○ Effective against foreign matter contamination For more details, please contact us or download the catalog.

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