The present invention relates to a driving shaft support bearing for a heat insulation cover opening and closing device and a method for manufacturing the same. The driving shaft support bearing comprises: a first bracket (100) including a bearing housing (102) formed on one side of a body (101), a joining piece (103) formed on the other side of the body (101), and joining hole (104) and a reinforcing rib unit (105) which are formed on the body a second bracket (200) which is symmetric to the first bracket (100) and additionally includes a joining protrusion (204), joined to the joining hole (104), and a joining outer ring unit (202b) covering the bearing housing (102) and a bearing (300) which is installed in the first bracket (100) and the second bracket (200) which are joined to each other to face each other. Production costs are reduced by a simplified structure and effective joining productivity is increased and durability can be significantly increased.COPYRIGHT KIPO 2016본 발명은 보온덮개 개폐장치용 구동축 지지베어링 및 그 제조 방법에 관한 것으로서, 몸체(101)의 일측에는 베어링하우징(102)을 형성하고, 몸체(101)의 타측에는 결합편(103)을 형성하며, 상기 몸체에는 결합공(104)과 보강힘살부(105)를 형성한 제1브래킷(100)과상기 제1브래킷(100)과 대칭을 형성하되, 상기 결합공(104)에 결합하는 결합돌편(204)과, 상기 베어링하우징(102)을 감싸는 결합외륜부(202b)를 더 구비한 제2브래킷(200)과서로 맞대어 결합되는 제1브래킷(100)과 제2브래킷(200) 내부에 설치되는 베어링(300)을 포함하여 구성함으로써 간소화된 구조와 효율적인 결합을 통해서 제조원가를 절감하고, 생산성을 향상시키며, 내구수명도 크게 연장 가능케 한 효과가 있다.
