JTEKT Corporation’s Koyo Brand Bearings and Precision Components are found in modern applications from eco-conscious wind power generators to Aerospace to high-speed transportation. Along with a legacy in traditional industrial applications Koyo remains a leader in advancing innovative new materials, manufacturing expertise and precision engineering capabilities ranging from extremely large bearings with outer diameters as large as seven meters to miniature bearings as small as one millimeter providing unique customer solutions.
 Koyo's steelmaking and steel rolling equipment products are designed to exceed the challenging demands of casters, backup/work rolls, Z-mills and many other steel applications.
Product Categories
- Cokemaking
- Cold Sheet Rolling
- Continuous Casting
- Cranes
- DRI
- Electric Steelmaking
- Galvanizing
- Hot Sheet Rolling
- Ironmaking
- Long Products
- Lubrication & Hydraulics
- Maintenance & Reliability
- Material Handling
- Metallurgy - Processing, Product & Applications
- Metallurgy - Steelmaking & Casting
- Oxygen Steelmaking
- Pipe & Tube
- Plate Rolling
- Project & Construction Management
- Specialy Alloy & Foundry
- Transportation & Logistics