The Factory Pro FP-B-CB1005 Ceramic Ball Bearing 5x10x4mm provides a simple performance uplift for model builders wanting cleaner spin and reduced drag. These precision bearings are designed to lower friction and help components last longer under regular use.
Ceramic balls run cooler and weigh less than conventional steel, giving more consistent operation at higher revs. That makes them a solid choice for racers and hobbyists who push their kits hard.
Swapping in the Factory Pro ceramic bearing is an easy workshop job: extract the old bearing, clean the seat, then press the new bearing evenly. Regular inspection and light lubrication where appropriate will preserve performance.
These 5x10x4mm bearings are suitable for road and mixed-surface use, including wheel ends, pulleys and transmission idlers. Check fitment dimensions before installing on specialised parts.
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