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About KELLER
Germany Bearings & Industrial Parts Supplier
Keller originated in Germany and covers the entire European market. It is a professional supplier of bearings, transmission parts and industrial equipment. Enjoys a good business reputation around the world. Products include: ball bearings, roller bearings, split bearings, precision bearings, seated bearings, linear bearings, linear guides, slide blocks, couplings, industrial motors, gears, reducers, automation equipment, etc.
As a European industrial group company, our headquarters is in Hamburg, Germany. We represent world-renowned brands of bearings and industrial transmission products, including: SKF, Cooper, Kaydon, SNFA, Schaeffler FAG/INA EWELLIX, Timken, Torrington, ROLLON, Fafnir, NADELLA, Lovejoy, Emerson Rollway, Mcgill, Sealmaster, RBC , DODGE, REXNORD, Browning, BARDEN, GMN, Rexroth, SNR, GRW, NSK, NTN, THK, Koyo, IKO, NMB, Kluber, ABB, Siemens, ZF, Schneider and other brands.
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Planetary Reducer Bearings
Planetary gearbox bearings are critical components within planetary transmission systems. They serve to support planetary gears, sun gears, and their associated drive shafts, while accommodating radial loads, axial loads, [...]
Hydraulic Pump Bearings
Hydraulic pump bearings are critical components in hydraulic systems, directly influencing equipment operational stability, transmission efficiency, and service life. We specialize in the supply of high-quality hydraulic pump bearings. [...]
Bearings for Medical Equipment Applications
In modern high-end medical machinery and precision medical equipment, thin-section bearings and crossed-roller bearings serve as core supporting components, enabling the miniaturization, weight reduction, high rigidity, and high rotational [...]
Crossed Roller Bearings
As robotics and precision automation technologies continue to evolve, there is an increasing demand for higher rotational accuracy, structural rigidity, and efficient space utilization in equipment. With their unique [...]






