NACHI-FUJIKOSHI Corp., known worldwide by its NACHI brand, is a Japanese engineering manufacturer founded in Toyama in December 1928, with its head office in Tokyo and its main plant in Toyama. It began as a cutting tool maker and soon added its own steel mill, so it makes everything from special steels to finished bearings, tools, robots and hydraulic equipment in-house. That breadth makes NACHI one of the most diversified manufacturers of industrial machinery and components in Japan.
Heavy-duty self-aligning roller bearings for mining, steel, paper and other high-load applications, available with tapered bores and lubrication-groove options.
High-accuracy angular contact bearings for machine tool spindles and ball screw drives, where rigidity and running precision matter most.
Bearings that resist electrical erosion in electric motors and electric vehicles, including plastic-insert insulated designs.
Fast, compact industrial robots for handling, assembly and machine tending, plus collaborative models that can work safely alongside people.
High-performance carbide drills and end mills for fast, long-life machining of steels, stainless steel and hardened materials, including deep oil-hole drilling.
Energy-efficient high-pressure hydraulic pumps for industrial machinery and construction equipment.
Deep groove, angular contact and radial ball bearings in open, shielded and sealed versions for motors, pumps and general machinery.
Spherical, cylindrical (including high-capacity EG series), tapered and spherical roller thrust bearings for heavy radial and axial loads.
Mounted ball bearing units and housings for conveyors, agricultural machinery and general industrial equipment.
Bearings for transmissions, wheel hubs, alternators and EV drive units supplied to vehicle makers.
Spot welding, arc welding, painting, handling and palletizing robots, with robot controllers and complete robot systems.
Drills, end mills, taps, broaches, gear cutting tools, hobs and metal band saw blades made from high-speed steel and carbide.
Vane and piston pumps, directional control valves, solenoid valves, electro-hydraulic proportional valves and compact variable pump units.
Gear grinding machines, gear skiving machining centers, broaching machines and ultra-precision machining equipment.
High-speed tool steels, alloy tool steels, bearing steels, die steels (DURO series) and corrosion-resistant mold steels (PROVA series).
Hydraulic components for vehicle transmission and power steering systems.
DLC and other hard coatings, and industrial furnaces such as vacuum carburizing systems.
Vacuum degreasing and cleaning systems for machined parts.
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