U Groove LFR50/4-5 50/5-4 50/5-5 50/5-6 Rubber Seal Metal Seal LFR50/8-6-2RS N PP Track Roller Beari

Track Roller Bearings
December 14, 2025
Video Description:
This short presentation tells the story behind the design and its intended use cases. Discover the LFR50 series U groove track roller bearings in action, including models like LFR50/4-5 and LFR50/8-6-2RS. See how their U-shaped groove design ensures stable matching with guide rails in automated production lines, logistics equipment, and textile machinery. Learn about material choices from bearing steel to PP plastic and seal options for dustproof or high-temperature applications.