These high-speed 8x14x4mm ball bearings from XRAY come as a two pack and are engineered to provide consistent rotation in RC applications. Rubber seals help block dirt while maintaining low friction.
Built for endurance, the bearings use rubber side seals and factory grease to preserve performance. The design includes more and larger balls in the cage to improve resistance to heavy loads during spirited driving or racing.
The removable side covers let you access the grease quickly for cleaning or relubrication, so upkeep is straightforward and keeps components performing reliably.
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