LFR50/8NPP 8mm ID x 6mm U-Groove Track Roller Bearing Track Bearing outer 30mm Their ABEC-3 tolerance provides a

Their ABEC-3 tolerance provides a solid balance between cost

With PTFE seals and cage

Dimensions: 17mm x 40mm x 12mm/Metric

Dimensions (inches)

LFR50/8NPP 8mm ID x 6mm U-Groove Track Roller Bearing Track Bearing outer 30mm Their ABEC-3 tolerance provides aU Groove Guide Bearing 8mm ID LFR50 8NPP U Groove Track Roller, Smooth Linear Tracking The LFR50 8NPP is a precision U groove guide bearing designed for running along round shafts or guide rails. With an 8mm inner diameter and 6mm groove width, it provides stable and accurate tracking in linear motion setups like automation rails, 3D printers, or sliding systems. Sold as one bearing. Pack size: 1 bearing Inner diameter (dw): 8mm Groove width (d): 6mm