The Makita 154547-7 Bearing Comp is a genuine OEM replacement bearing assembly designed to restore smooth, reliable operation to Makita orbital action reciprocating saws. Purpose-built for the Makita JR3060T and JR3070CT, this precision-engineered steel bearing supports the crank and drive area that governs both reciprocation and orbital movement. Correct function in this area is critical — wear or damage here leads to excessive play, increased vibration, rough running, and accelerated deterioration of surrounding components. Using a genuine Makita part (MPN 154547-7) ensures the bearing meets the exact tolerances the tool was designed around. An aftermarket substitute may fit loosely or wear prematurely, compromising cutting accuracy and shortening tool life — particularly under the continuous demands of site or workshop use. This bearing is ideal as a direct replacement when servicing a saw that has developed noise, heat build-up, or unstable blade tracking. It is equally suited to preventative maintenance schedules, where worn components are replaced before failure occurs. Supplied as a complete unit, the swap-over requires only standard hand tools, minimising downtime between jobs. Features and Benefits: • Genuine Makita OEM component — MPN 154547-7 — for exact fit and function • Precision-engineered steel construction for durability under continuous use • Restores smooth reciprocating and orbital action with stable blade tracking • Reduces vibration and operational noise for improved control and comfort • Protects crank and gear mechanisms by reducing friction and wear • Supports cutting accuracy across timber, metal, plastics, and composites • Complete bearing unit for straightforward replacement with standard hand tools • Built to Makita tolerances for reliable performance in demanding conditions • Suitable for both reactive repair and scheduled preventative maintenance

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