HD550 Slewing Bearing Slew Ring Part NO.242-3001
MUYE HD550 slewing bearing is a single-row ball type slewing ring assembly, specially manufactured as aftermarket replacement part for various excavators, cranes and construction equipment. Model HD550 slew bearing adopts high-strength alloy steel, integrated quenching gear surface, stable rotation performance under heavy load, widely used in engineering machinery rotating support system.
Our factory strictly controls all production processes of HD550 slewing ring, including raw material forging, precision CNC machining, gear heat treatment and anti-rust coating. Compared with ordinary aftermarket slew bearings, HD550 model features higher wear resistance, low noise operation and long service life. Every HD550 slewing bearing passes load and fatigue test before shipment to guarantee stable working in harsh construction environment.
MUYE Machinery supplies full series excavator slewing bearings, support customized size and OEM brand printing. HD550 slew ring in stock with fast global shipping. We offer professional after-sales service for all our engineering machinery chassis spare parts, solve your replacement part troubles efficiently.





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