Search Global Robotic and AI Suppliers
A continuously updated global directory of robotics, automation, and AI suppliers
Supplier directory
Ningbo Demy (D&M) Bearings Co., Ltd. 宁波得明（D&M）轴承有限公司
China
Chinese manufacturer of high-precision ball and roller bearings for motors, automotive, and industrial motion applications.
OAV Air Bearings
United States
US manufacturer of frictionless air bearing components and precision motion systems using proprietary GraphAir porous graphite technology, founded 1964.
NACHI EUROPE GmbH
Germany
European subsidiary of Japan's NACHI-FUJIKOSHI CORP., distributing industrial robots, bearings, cutting tools, and hydraulic systems across Europe from Krefeld.
Schaeffler Technologies AG & Co. KG 舍弗勒集团
Germany
German motion technology group founded 1946 supplying precision bearings, integrated actuators, and drive systems for humanoid robots, industrial automation.
Bot Bearing 山东博特轴承有限公司
China
Chinese manufacturer of precision bearings for industrial robots, construction equipment and specialty uses, including thin-wall and angular contact bearings.
Rodriguez GmbH
Germany
German precision bearing and linear technology manufacturer; REALI-SLIM thin-section bearings used in robotics, medical, aerospace, and cleanroom applications.
Kaman Corporation
United States
American aerospace and defense manufacturer producing precision bearings, aerostructures, and autonomous UAV logistics systems.
igus B.V.
Netherlands
Dutch subsidiary of igus GmbH (Cologne); markets motion plastics — polymer bearings, cable carriers, robolink cobots — from Amersfoort, Netherlands.
MinebeaMitsumi 美蓓亚三美
United States
Japanese precision components leader (est. 1951); world's largest miniature ball bearing maker with 65% global market share.
Creative Motion Control
United States
US manufacturer of high-force electric linear actuators, planetary roller screws and grooved roller bearings with industry-leading force density.
igus SE & Co. KG
Germany
German motion plastics manufacturer offering energy chains, cables, bearings, and the low-cost ReBeL cobot via the RBTX marketplace.
PBC Linear
United States
One of the largest US linear-motion manufacturers, known for patented Simplicity self-lubricating bearings, guides, actuators and Cartesian systems.
Mahr GmbH 马尔有限公司
Germany
German metrology group founded 1861; global supplier of dimensional measurement instruments, gear metering pumps, and rotary-stroke bearings.
Precision Drive Systems
United States
North Carolina manufacturer and repairer of high-speed machine-tool spindles for woodworking and metal machining, with European service in Germany.
Wheeler Industries
United States
Fluid film bearing manufacturer specializing in journal, Babbitt, and sleeve bearings for industrial machinery since 1919.
CCTY Bearing
United States
Global precision motion component maker (founded 1996, US HQ Lake Zurich, IL) producing spherical plain bearings, rod ends, ball joints, and robotic bearings.
RA Rodriguez (UK)
United Kingdom
UK precision component supplier since 1968: bearings, gears, drives, and cycloidal reducers for robotics, aerospace, motorsport, and defence.
Suzhou Tiejin Science & Technology Corp., Ltd. (STT Bearing / Suzhou STT)
China
The product portfolio includes general structure bearings (600, MR, R series) capable of handling radial and axial loads simultaneously, designed for high-speed applications with low frictional torque. Specialized variants include flanged and locating groove bearings for simplified installation. Applications span automotive, medical, and office automation sectors, emphasizing low noise, durability, and customization based on client specifications.
Acorn Industrial Services
United Kingdom
Acorn Industrial Services is a UK distributor of bearings, linear motion, and automation components, operating since 1983 with 7M+ items in stock.
IKO International (Nippon Thompson Co., Ltd.) 日本トムソン株式会社
Japan
Japanese manufacturer of precision linear motion guides and needle roller bearings for robotics, semiconductor, and machine tool industries since 1950.
Luoyang VSG Bearing (CN)
China
Chinese bearing manufacturer and trading company supplying ball bearings, roller bearings, and pillow block bearings. Exports globally through a B2B marketplace. Components used in industrial machinery and automation.
Ningbo Yuhong Bearing Co., Ltd. 宁波宇红轴承有限公司
China
Cixi-based high-tech bearing manufacturer producing over 80 million deep-groove and special ball bearings a year under its KJYJ and JHOK brands.
Phoenix International Corporation 株式会社フェニックス商会
Japan
Kobe Japan trading company founded 1972, exporting ball bearings, linear motion products, and hand tools to 40+ countries. No robotics products.
CW Bearing 台慈軸承股份有限公司
United States
Global premium ball and roller bearing manufacturer serving robotics, automation, automotive, and industrial markets.
DieQua Corporation
United States
US manufacturer and supplier of gearboxes, speed reducers, servo gearheads, and motion control power transmission components.
ALIO Industries
United States
US manufacturer of nano-precision motion control systems including linear, rotary, and hexapod stages for semiconductor, photonics, and life sciences.
Nexen Group, Inc.
United States
Motion control specialist making zero-backlash roller pinion drives, precision brakes, clutches, torque limiters and ISO 13849-certified NexSafe safety brakes.
Rollon
Italy
Rollon, part of The Timken Company, manufactures linear guides, telescopic rails, actuators, and ball screws for automation and robotics integrators.
Bell-Everman, Inc.
United States
US precision motion control company (founded 1991, Goleta, CA) making ServoBelt stages, LowBoy actuators, and multi-axis gantry robots; ISO 9001 certified.
Cone Drive Operations Inc
United States
Cone Drive Operations is a USA precision gearbox manufacturer founded 1925, making harmonic strain wave gears, worm gears, and slewing drives for robotics.
