A BEARING HAVING FLANGE WITH ARC-SHAPED ASYMMETRICAL REMOVAL PORTION

摘要

The present invention relates to a bearing having flange with an arc-shaped asymmetrical removal portion, including a flange in which an arc-shaped asymmetrical removal portion is formed at one side of a circular plate, in which a plurality of bolt fastening holes are formed in an edge in a spaced-apart relationship along with a circumferential direction and in which one or more axially-penetrating hole portions are formed in positions circumferentially spaced-apart from the arc-shaped asymmetrical removal portion. The bearing has an effect of suppressing generation of an eccentric centrifugal force during a machining process, preventing machining defects otherwise generated by the eccentric centrifugal force, and suppressing a loosening phenomenon of bolts fastened to the flange when in use.