Conveniently -disassembled bearing seat

The utility model discloses a conveniently -disassembled bearing seat, including the lower cover, the lower surface mounting of lower cover has the rubber pad, the one end of lower cover is provided with the boss, and the inside fixed orifices of having seted up of the corresponding boss of the one end of lower cover, the one end of lower cover is close to boss top position department and has beenseted up the ventilation hole, the inside of lower cover is provided with the bearing bore, and lower cover inside correspond the bearing bore bottom and install the retaining ring, the upper cover is installed to the top of lower cover. The utility model discloses simple structure, convenient operation, adjustable spanner's setting can be assembled and dismantle lower cover and upper cover fast,has made things convenient for the user to operate, and has improved work efficiency, the setting in ventilation hole, can effectual reduction because high temperature that the bearing operation produced to protecting the low