Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
16～28 item / All 28 items
A long-awaited new series of KANA gears! In response to customer requests, we have made 126 items available in stock all at once.
Achieving prices and lead times that satisfy our customers. We have a wide range of tooth counts available for each module from M1 to M5. 【Features】 ■ Extensive lineup ■ Offered at value prices ■ Various additional processing options available *For more details, please refer to the PDF document or feel free to contact us.
The SEMI-F series has added services for FAP (shaft hole diameter processing and tapping at two locations) and FA (shaft hole diameter processing only).
"SEMI-F" is an additional processing service that applies KANA's unique standard dimensions to standard drilled products. We offer a short delivery time, with shipping available on the third day at the earliest. Surface treatment is also possible as an option with an additional three days. We can accommodate all types except for Type A. 【Features】 ■ No estimate required ■ Easy ordering ■ Short delivery time ■ Surface treatments: three types - black dyeing, trivalent zinc plating (white), and trivalent chromate plating (yellow) *For more details, please download the PDF or feel free to contact us.
Easy selection with a rich lineup! Usable for driven sprockets and idler applications.
The "Fit Boa BR Type" is a sprocket that has been processed with holes for bearing installation. You can select bearings according to the shaft diameter that match the strength of the sprocket. Simply choose the chain size, sprocket tooth count, and bearings; no additional processing of the sprocket is required. 【Features】 ■ Drawings can be downloaded from the web, allowing for dimension verification ■ Specifications can be identified by model number ■ No drawings are needed for processing ■ Just insert the bearings *For more details, please refer to the PDF materials or feel free to contact us.
Products subjected to high-frequency hardening of the tooth tips, used for driving roller conveyors and the like!
We would like to introduce the "SW (Single 2-Chain) Sprocket" that we handle. The MS standard A-type single double sprocket is used with two single-row chains and is employed for driving roller conveyors, etc. The material is carbon steel for machine structures, and the product has undergone high-frequency hardening at the tooth tips. Please feel free to contact us if you have any requests. 【Features】 ■ Material is carbon steel for machine structures ■ High-frequency hardening at the tooth tips *For more details, please refer to the PDF document or feel free to contact us.
Integrated processing of lathe machining, deburring, heat treatment, finishing lathe, drilling, and tapping!
This sprocket is made from sintered metal (sintered alloy, powder metallurgy) and undergoes processes such as lathe machining, deburring, heat treatment, finishing lathe work, pre-drilling, and tapping. By dividing the processes into primary processing up to heat treatment and secondary processing after heat treatment, the main machining of the sprocket teeth is performed while the hardness is low, and after heat treatment, when the hardness is high and machining becomes difficult, only finishing work is carried out, thereby reducing processing time.
Comprehensive Catalog of Sprockets and Chains for Drive and Conveying Applications in Industrial Machinery and Conveying Equipment
This is the "Sprocket and Chain Comprehensive Catalog" from Heiwa Jitsugyo Co., Ltd., which manufactures and sells all kinds of transmission equipment parts such as sprockets and gears, providing optimal transmission solutions for our customers. Heiwa Jitsugyo is a manufacturer of sprockets for roller chains and conveyor chains used in driving and conveying applications for various industrial machinery and transport equipment. This catalog includes a variety of transmission products, including completed sprockets with shaft holes. 【Featured Products】 ○ Completed Shaft Hole Series ○ Sprockets ○ Chain Couplings ○ Tension Sprockets ○ Gears and Rack Gears ○ Various Hitachi Chains, and more For more details, please contact us or download the catalog.
![[Example] Sprocket Φ110, simultaneous machining time for both outer diameters 20 seconds (2-axis)](https://image.mono.ipros.com/public/product/image/18c/2000288591/IPROS7022948965759756571.jpg?w=280&h=280)
Supports processing of outer diameter and inner diameter for irregularly shaped parts! We will introduce examples of processed workpieces.
We will introduce a machining case using the Koyama chamfering machine. Sprockets, used for transmitting large amounts of power, are found in parts for motorcycles and construction machinery. Since gears are used for various applications, there is a wide variety of products ranging from standard to special items. The teeth of sprockets are narrow, making the methods for chamfering and deburring challenging. Koyama's irregular shape copying machining can accommodate the tooth shapes of such sprockets. We can perform simultaneous machining on both sides of a Φ110 sprocket in just 20 seconds. [Case Study] ■ Sprocket ■ Φ110 outer diameter simultaneous machining on both sides ■ Machining time: 20 seconds ■ 2-axis machining For more details, please refer to our catalog or feel free to contact us.
![[Processing Example] Precision Shearing Press No Dents SPCC](https://image.mono.ipros.com/public/product/image/1fb/2000317798/IPROS5052614301828820902.PNG?w=280&h=280)
Achieving VA by Minimizing Press Die! Case Study of Press Processing for Motorcycle Parts "Sprocket (SPCC)"
This is a case study of the press processing of motorcycle parts "Sprocket (SPCC)" that has minimized press deformation and achieved value analysis (VA). The thickness varies by part number, but it ranges from t=2.0 to 4.0, and the material is SPCC. In conventional products, a polishing process was necessary to eliminate press deformation, but we have established a technology to minimize press deformation and achieve VA. Since it can be handled with a general press machine rather than fine blanking, the press unit cost is almost unchanged from conventional methods. 【Details of the case】 Product name: Sprocket Lot: 1,000 to 10,000 pieces/month *For more details, please refer to the PDF available for download.
Leave the shortening of delivery times and cost reduction for shaft and key processing to us!
At Iwata Co., Ltd., we offer services that enable shorter delivery times and cost reductions in "shaft and key processing." By making additional processing at our factory and purchasing in bulk, we achieve significant cost reductions and shorter delivery times. In addition to sprockets, gears, and couplings, we also accept custom orders. Please feel free to contact us if you have any requests. 【Products Offered】 ■ Sprockets ■ Gears ■ Couplings ■ Pulleys ■ Timing Pulleys, etc. *For more details, please refer to our catalog or feel free to contact us.
By using the four flange parts in their forged shape, processing time is reduced!!
◆Reduce processing time by using the four flange sections in their forged shape!! Achieve weight reduction by creating a recessed shape!! ▼Product Name Sprocket Tokyo Seimitsu Tanzo Co., Ltd. 1858 Osawa, Joso City, Ibaraki Prefecture 300-2727 TEL: 0297-42-4631 FAX: 0297-42-4634 HP: https://www.tokyo-seimitsu-tanzo.co.jp/ Contact: Sales Engineering Department
We confidently provide products that meet trust! We flexibly respond to diverse needs.
In the diversifying industry and with the diversifying needs, the development of MS sprocket wheels and MS gears has achieved the ability to produce "good products at low cost." This is now being highlighted as a management strategy that paves the way for the future of the power transmission components industry. We believe it effectively consolidates the diligent efforts of Sanko over the past 50 years. Sanko aims to be a valuable company that can always respond to the needs of our users without forgetting our original intentions. We are seriously committed to management innovation, gathering the creativity and efforts of all employees to contribute to the improvement of happiness for those who work at the company, the development of local communities, and the enrichment of human society. 【Manufactured Products】 ■ Sprockets, conveyor wheels, gears, rack gears Power transmission components, general machinery components set *For more details, please refer to the PDF materials or feel free to contact us.
![Mechanical component parts [sprockets] *Available from standard products to custom-made products.](https://image.mono.ipros.com/public/product/image/e43/2000635205/IPROS74240347484152207786.png?w=280&h=280)
We have a fully integrated factory in the country, achieving a seamless production and sales system! We can accommodate short delivery times and custom-made products!
In the diversifying industry and with the diversifying needs, the development of MS sprocket wheels and MS gears has achieved the ability to produce "good products at low cost." Sanko strives to be a useful company that can always respond to the needs of our users without forgetting our beginnings. We are seriously committed to management innovation, gathering the creativity and efforts of all employees to contribute to the improvement of happiness for those who work in the company, the development of local communities, and the enrichment of human society. 【Features】 ■ We have a consistent factory in Japan, allowing us to respond to short delivery times! ■ We meet various requests from standard products to custom-made items! ■ You can trust us with projects of various lot sizes, from small to large lots! ■ Production is possible at both the Yamagata and Osaka factories, preventing delays in delivery due to disasters! *For more details, please refer to the PDF materials or feel free to contact us.
High-precision and high-functionality components achieved through precision shearing by precision press processing.
This is a case study of high-precision and high-functionality parts processing using fine blanking, a type of precision press processing (automotive parts / sprockets). A sprocket is a gear that transmits the rotation of a shaft to a chain or the rotation of a chain to a shaft, and high precision is required for the tooth profile. Fine blanking is characterized by "precision shearing," which achieves a shearing surface with excellent flatness and smoothness, eliminating the need for finishing processes such as machining. This feature meets the demand for high precision with high production efficiency and optimal cost. Fine Tool proposes optimal product and process designs through design-in for customers' new product development or improvements to existing products. We also provide all processes from development to mass production with the highest quality standards. By eliminating the need for traditional machining finishing of the tooth profile, we can achieve cost reduction while mass-producing parts with stable quality.
