The invention relates to a device alignment lubrication conditions, which includes a main body in the form of an open loop, and an elongated portion disposed along the longitudinal axis of said main body. Such a structure makes grease fall on the open end of said main body, to flow through the elongated portion. Lubrication device alignment lubrication conditions can only be when it reaches the top level of the main body, then passes through the elongated part, this structure ensures the uniformity of lubricant in different parts, which is more advantageous for the lubrication of bearings and their durability.
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