DOUBLE-LEVEL RADIAL-THRUST BEARING Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: bearing has outer, inner and intermediate races and rolling bodies interposed between them. The bearing is provided with thrust bearings ones races of which are rigidly secured to the intermediate race and the others are rigidly secured to inner and outer races. The races have L-shaped cross-sections. Sides of the corner are provided with rolling ways of radial and thrust bearings. Rolling ways are also made on inner and outer surfaces and faces of the intermediate race. The bearing is also provided with additional races rigidly connected with outer and inner races for eased assembling and disassembling. EFFECT: improved design. 3 cl, 1 dwg