Easy Gear Selection Pages
Spur Gears
Helical Gears
Gear Rack
Worm Gears
Bevel Gears
Miter Gears
Internal Gears
Screw Gears
Easy Gear Selection Pages
Spur Gears
Helical Gears
Gear Rack
Worm Gears
Bevel Gears
Miter Gears
Internal Gears
Screw Gears
KHK Gears (Kohara Gear Industry) is a leading manufacturer of stock gears handling production and distribution of a large variety of stock gears. While many gear manufacturers make gears only after receiving orders, our strength is having stock for quick delivery. By offering secondary operations on stock gears you have the convenience of being able to buy even one piece to meet your technical requirements. Our goal is to become the stock gear manufacturer beloved by customers all over the world.
Important Notice - Request for Re-registration of ID and Password
To customers using the gear calculation and drawing software GCSW/GDSW
Due to system changes related to GCSW and GDSW, the IDs and passwords you are currently using will no longer be valid as of May 25, 2026 (scheduled). We apologize for the inconvenience, but in order to continue using the services, we kindly ask that you re-register a new ID and password after May 25, 2026. We sincerely apologize for any inconvenience or disruption this may cause.
By putting together a range of various materials, shapes and pitches, we are able to provide gears that perfectly fit your applications.
We carry nearly every type of gear imaginable. Even if our stock gears do not meet the requirements of a customer, we can accommodate any request with our custom gears.
As the gears are in stock, they can be shipped immediately after your order.
As a dedicated gear manufacturer, we carry the industry’s largest inventory of gears.
KHK stock gears are all pre-designed gears.
Since there is extensive technical information, gear design on the customer side is unnecessary.
We can provide gear drawing in paper format, 2D CAD or 3D CAD.
KHK can provide stock gears at reasonable prices, even for orders of a single gear.
Most of our gears, regardless of type, are manufactured in large lots, so the unit price is the same no matter how many you purchase, whether one unit or ten.
All gears are individually packaged for convenient and safe storage.
Gears are carefully packaged using the most appropriate materials and method for the gear type.
Our gears are all manufactured under Japan’s strict quality control standards.
At KHK, we excel at consistently manufacturing uniform and high quality products, which are backed by our extensive track record.
Gears can be modified according to your individual specifications.
This makes it possible to accommodate precise customer specifications not possible with conventional stock gears.
Proper selection and rational design requires specialized knowledge. Therefore, KHK has prepared a wide range of gear learning materials in order to provide customers with a deeper understanding of gears.