The TIMKEN M86649 is the precision-engineered cone (inner ring assembly) component for the high-performance M86649/M86610 Tapered Roller Bearing series. Manufactured from high-quality, case-carburized alloy steel, this bearing component is designed to manage exceptionally high combined radial and thrust loads simultaneously. Its optimized roller geometry and surface finish minimize friction and maximize the bearing's operational life, making it the standard choice for demanding applications where reliability and load capacity are non-negotiable. The separable design simplifies installation and maintenance procedures, allowing for independent mounting of the cone and cup.
Engineered for use in critical systems, the M86649 provides superior performance in heavy-duty machinery, agricultural equipment, vehicle wheel ends, and industrial gear drives. TIMKEN’s legacy of material science ensures excellent resistance to wear and fatigue, even under continuous high-temperature and shock-load conditions. Choosing the M86649 guarantees long maintenance intervals, reduced downtime, and lower total cost of ownership (TCO). This component is fully interchangeable with common industry standards, ensuring seamless integration into existing assemblies requiring uncompromising dimensional stability and rotational accuracy.
Key Features
High Radial and Axial Load Capacity: Designed to withstand demanding combined loads inherent in industrial gearboxes and vehicle axles.
Case-Carburized Steel Construction: Provides an extremely hard outer surface for wear resistance and a tough, ductile core for shock loading.
Separable Design: Cone (M86649) and cup (M86610 - sold separately) can be mounted independently for simplified installation and maintenance.
Precision Geometry: Ensures optimal roller alignment and reduced running friction, maximizing energy efficiency.
Global Interchangeability: Manufactured to strict dimensional standards, guaranteeing compatibility with existing metric and imperial assemblies.
