Description 基本参数 RSTO6TN式阶梯滚轮轴承是一种滚针式轴承变体,专门为结构型内置轨道系统而设计。其核心尺寸包括6毫米内径(用于直接轴安装)、19毫米外径(带冠状滚道)和9.8毫米外圈宽度,总宽度为10。作为无内圈的可分离式毫米设计,其上面的阶梯磨削轴(有效滚道直径为10)毫米)承载表面,与法兰式替代方案相比,滑动空间减少了30%。主要额定负载为3.74 kN的基本动态负载能力和4.5 kN的静态负载能力,并针对下约4.25 kN的循环性钢螺栓进行了优化。该重量装置为0.013公斤,采用单排滚针组件,采用负载润滑包括(含再润滑口)和耐腐蚀结构,额定负载约7,000转/分。 产品应用 1. 自动化补货处理 在自动导引车(AGV)和传送带分拣系统中,RSTO6TN的滚针设计与滚珠轴承相比,可将摩擦阻力降低18%,这对于仓库的节能移动至关重要。其冠状外圈(0.3)毫米倒角)可补偿少量的轨道错位,保证在焊接钢轨或铝型材上平稳运行。例如,在最尖针分拣中心,滚轮的可分离设计允许快速更换替换的滚针组件,而消耗用感应轴,从而将这一时间占用时间占用约40%。
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Needle Roller Bearings
Yoke Type Track Rollers: RSTO6TN
The SPL Bearing's RSTO6TN Yoke Type Track Roller is a high-precision needle roller bearing designed for compact track systems. With a 6mm inner diameter, 19mm outer diameter, and 9.8mm thickness, it offers a 30% space-saving separable design without an inner ring, relying on hardened shafts for load-bearing. Rated at 3.74kN dynamic/4.5kN static load capacity and 20,000 RPM limiting speed, its heat-treated steel construction with black oxide finish ensures corrosion resistance. Ideal for automated material handling, industrial machinery, food equipment, and mobile robotics, delivering energy efficiency and durability in harsh environments.
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Email: info@splbearings.com · WhatsApp: +86 176 5998 0260



