LM814849/814810 RICH 77,778x117,475x25,4

LM814849/814810 RICH Single Row Tapered Roller Bearing – 77.788 x 117.475 x 25.4 mm – Maximum Load Stability and OE Compatibility

Built for precision. Trusted for endurance. The LM814849/814810 RICH tapered roller bearing represents a robust engineering solution for critical high-load applications where rotational accuracy and structural integrity are non-negotiable. With a precise dimensional profile—77.788 mm inner diameter, 117.475 mm outer diameter, and 25.4 mm overall width—this single row tapered roller bearing delivers optimal performance in power transmissions, axle assemblies, agricultural drivetrains, and industrial gearboxes.

This reference is a direct match for:

• CLAAS: 6005029576
• JOHN DEERE: JD8259
• JOHN DEERE: JD8259/JD8954
• JOHN DEERE: RE286515

Its inner ring (cone) measures 25.4 mm in width, while the outer ring (cup) is 19.05 mm—ensuring uniform load distribution across rolling elements and enhancing resistance to both radial and thrust forces. At a lean 0.802 kg, it balances mechanical strength with installation efficiency in compact or high-performance assemblies.

Manufactured by RICH, this bearing features a modular separable design (cone and cup mount separately), simplifying maintenance in constrained environments. It’s an optimal fit for both OEM integration and aftermarket replacement, backed by RICH's commitment to dimensional accuracy, low-friction operation, and fatigue resistance.

Technical Specifications:

• Type: Single Row Tapered Roller Bearing
• Model: LM814849/814810
• Brand: RICH
• Inner Diameter (d): 77.788 mm
• Outer Diameter (D): 117.475 mm
• Total Width (T): 25.4 mm
• Inner Ring Width: 25.4 mm
• Outer Ring Width (C): 19.05 mm
• Weight: 0.802 kg
• OE Cross References:
  • CLAAS: 6005029576
  • JOHN DEERE: JD8259
  • JOHN DEERE: JD8259/JD8954
  • JOHN DEERE: RE286515

Key Performance Advantages:

• High-Load Stability: Optimized roller geometry and cage alignment provide uniform stress absorption under dynamic loads.
• Separable Cup and Cone: Simplifies installation, inspection, and replacement without compromising fit or tolerance.
• Thermal & Friction Control: Engineered surfaces minimize heat build-up and maintain lubricant efficiency during operation.
• Dimensional Accuracy: Manufactured to exacting tolerances for reliable fit and rotational performance.
• Engineered by RICH: A global name in bearing manufacturing, delivering proven reliability across demanding industries.