IJK is a registered trademark of Inoue Jikuuke Kogyo Co., Ltd., a Japanese bearings that was incorporated in 1944. Their main product lines are Angular-contact ball bearings; Single-row, deep groove ball bearings (small and medium diameter); Steering ball bearings; Self-aligning ball bearings; Multi-row, angular-contact ball bearings; Magneto ball bearings; and Special application bearings. The company’s effort is to aggressively develop and offer high-precision, specialized bearings utilizing its outstanding human resources, advanced product technologies, as well as cutting-edge production technologies and facilities situated in Japan.