SLIDE BEARING, SLIDE BEARING UNIT WITH SAME, AND MOTOR WITH THE BEARING UNIT

摘要

A bearing which can satisfy the demand for a reduction in cost and for improved quietness and which can, in addition, stably maintain high supporting accuracy. A slide bearing (4) provided with an inner member (5) which has a mounting surface (9) mounted to a rotating shaft (2), and also with a mounting surface which is disposed on the inner member (5) on the outer diameter side thereof and is mounted to a stationary member. A thick-walled section (5a) which is a protrusion section (P) is provided to the inner member (5), and a radial bearing clearance in which a lubricating oil is disposed is formed between the outer peripheral surface (5a1) of the thick-walled section (5a) and the inner peripheral surface (7a1) of an outer member (6), said inner peripheral surface (7a1) facing the outer peripheral surface (5a1). Seal clearances (S, S) for retaining the oil surfaces of the lubricating oil at positions on both sides of the radial bearing clearance in the axial direction are formed between the inner member (5) and the outer member (6). At least a portion of the mounting surface (9) of the inner member (5) consists of metal.