The Arrowmax AM-200108 6x12x4mm bearings are made to keep rotation crisp across motors, axles and gear spindles. Rubber seals trap lubricant inside while keeping grit out, helping components run freer for longer.
These compact bearings suit a wide variety of model types and mounting points, making them a useful spare or upgrade. Their small width and standard diameters help them slot into common hubs and carriers.
Rubber-sealed designs like the Arrowmax AM-200108 prevent contamination and extend bearing life, reducing the need for frequent servicing. For best results, avoid harsh degreasers and use a light oil if needed.
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