摘要 |
An outdoor exercise equipment having a function for preventing a user from being imbrued with dirt is provided to achieve an endurance of a bearing without using a lubricant even when the equipment is installed in a field, like neighbored or physical training park, or school, and to prevent a carbon dust, caused after the bearing is used for a long time, from leaking out. An outdoor exercise equipment having a function for preventing a user from being imbrued with dirt, is installed in an outdoor field, and includes a bearing(3), mounted in a hinge or pivot unit between a supporting body(1) and a rotary body(2). The bearing comprises: a cylindrical housing(31), inserted into a bearing mounting hole of the rotary body in a forced manner; a cylindrical carbon bearing element(32), having a through-hole(321) in its center into which the supporting body is inserted, wherein the carbon bearing element is inserted into the cylindrical housing in a forced manner; a pair of fiber yarns(33), arranged between the housing and the carbon bearing element; a pair of washers(34), arranged outside the fiber yarns; and a fixing ring(35), preventing the washers from being deviated.
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