Conveying bearing

The utility model relates to a bearing especially relates to a conveying bearing, including a plurality of end to end's bottom plate that sets up in pairs and with the bottom plate relative pivoted rolling element of setting between the bottom plate, the one end outside of bottom plate sets up to the outer joint groove, and the other end inboard of bottom plate sets up to the in -connection groove, links to each other through the pivot between the outer joint groove of adjacent bottom plate and the in -connection groove, it has a plurality of calories of holes to use the pivot axle center to arrange on as the same circumference in the centre of a circle on the outer joint groove, and the card is connected with annular connecting hole between the hole, and the aperture of connecting hole is lighter than the aperture in card hole, being provided with spacing hole on the in -connection groove and setting up the locating part on spacing hole, the locating part includes with card hole aperture assorted fastener, is connected on the fastener just with connecting hole aperture assorted slide bar, is connected at the button of slide bar outer end and is used for reset button's the piece that resets, the utility model discloses a conveying bearing can effectively realize folding or being crooked, places on the plane of unevenness, or forms curved surface conveying part.