FAG KM86649 Single Row Tapered Roller Bearing Cone

The FAG KM86649 is a single-row tapered roller bearing cone assembly designed for high-performance applications requiring combined radial and axial load support. This precision-engineered component features tapered rollers positioned between conical raceways, enabling the bearing to accommodate both radial forces and axial loads in one direction.

Key Specifications:

• Inner Diameter: 30.162mm (1.187 inches)
• Outer Diameter: 64.292mm (2.531 inches)
• Width: 21.433mm (0.844 inches)
• Dynamic Load Rating (Cr): 52,000N
• Static Load Rating (C0r): 67,000N
• Limiting Speed: 11,500 RPM
• Weight: Approximately 0.66 lbs (300g)

Features & Benefits:

• High radial and axial load carrying capacity for demanding applications
• Separable design allows easy installation and maintenance
• Adjustable configuration enables precise bearing clearance settings
• Manufactured from high-grade steel for durability and long service life
• Inch-series dimensions for compatibility with standard imperial applications
• Wide usable speed range suitable for various operating conditions

This cone assembly includes the inner ring with integrated cage and tapered roller set. It is designed to be paired with the M86610 cup (outer ring) to form a complete bearing. The separable construction simplifies mounting and dismounting procedures. Tapered roller bearings of this type must be installed in mirror-image arrangement with a second bearing or can be configured in X, O, or tandem arrangements depending on application requirements.

Common Applications: Automotive wheel hubs, differential assemblies, transmission systems, industrial gearboxes, agricultural equipment, and general machinery requiring robust bearing solutions.