ASSEMBLY APPARATUS OF ROLLER BEARING AND MANUFACTURING METHOD OF ROLLER BEARING

摘要

PROBLEM TO BE SOLVED: To provide an assembly apparatus of a roller bearing which is capable of stably supporting retainers having different sizes and enables rollers to fit in fitting holes of each retainer, and to provide a manufacturing method of the roller bearing.SOLUTION: A roller bearing assembly apparatus 1 causes rollers 11 to fit in fitting holes 10a of a retainer 10 to assemble a roller bearing. The roller bearing assembly apparatus 1 includes: a support base 3 in which the retainer 10 is disposed; a columnar member 4 holding the rollers 11; and a retainer pressing member 6 which is disposed so as to sandwich the retainer 10 with the column member 4 and presses the retainer 10 from the opposite side of the columnar member 4.