內鏈節由內鏈板與套筒組成
，內鏈板與套筒之間為過盈配合連接;而er套tao筒tong與yu滾gun子zi之zhi間jian為wei間jian隙xi配pei合he
，滾gun子zi可ke繞rao套tao筒tong自zi由you移yi動dong。並bing且qie還hai具ju有you極ji強qiang的de抗kang拉la伸shen性xing能neng，是shi工gong程cheng機ji械xie行xing業ye以yi及ji各ge類lei對dui鏈lian條tiao有you著zhe極ji高gao要yao求qiu的de場chang所suo的de最zui佳jia選xuan擇ze。外wai鏈lian節jie由you外wai鏈lian板ban和he銷xiao軸zhou組zu成cheng

，他ta們men這zhe間jian以yi過guo盈ying配pei合he連lian接jie在zai一yi起qi。