| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: bearing comprises shaft journal and bushing provided with antifriction layer and ring groove. The working surface of the journal is provided with preferably odd number of flats, no less than three, the width of which is less than the width of the bushing. Smooth bevels are provided at the ends of the flat in the direction of rotation of the shaft. EFFECT: enhanced reliability. 2 dwg |
