LFR5208

LFR5208 is a single-row track roller bearing with double flanges on the outer ring, with core specifications: inner diameter 40mm, outer diameter 80mm and width 28.1mm. Precisely processed from GCr15 high-chromium bearing steel, it is equipped with standard long-acting lithium-based grease lubrication and double-sided rubber seal structure, featuring excellent dust and dirt resistance and effectively reducing the frequency of lubrication maintenance. The bearing has a rated static load of 72kN and a rated dynamic load of 40kN, with a limiting speed of 2800r/min and a reference speed of 1400r/min. It features smooth rotation, good wear resistance and impact resistance, suitable for light and medium load, medium and low speed working conditions. It is widely used in industries such as construction machinery, logistics conveying equipment, automatic production lines, metallurgical and light industrial machinery, warehousing and logistics equipment, and is mainly applied to core components such as roller guiding, supporting wheel systems and linear motion auxiliary rollers of various equipment.
 

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