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TIMKEN M 86647 Tapered Roller Bearing | High Dynamic Load Capacity for Heavy Machinery Axles

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Marca: TIMKEN
Product Category: Tapered Roller Bearing

Product Details

Brand: TIMKEN
TIMKEN M 86647 Tapered Roller Bearing | High Dynamic Load Capacity for Heavy Machinery Axles

The TIMKEN M 86647 Tapered Roller Bearing is engineered for critical industrial applications demanding high reliability and exceptional load management. This precision-matched assembly is designed to handle simultaneous radial and high axial loads, a necessity in heavy-duty gear drives, differentials, and wheel ends. Manufactured using high-purity, case-carburized steel and subject to proprietary heat treatment processes, the M 86647 ensures optimal hardness and wear resistance across the raceways and roller elements. Its geometrically optimized contact profile minimizes stress concentrations, reduces friction, and maintains tight running accuracy even under continuous heavy operating cycles, providing superior operational lifespan compared to conventional bearings. Selecting the TIMKEN M 86647 guarantees maximized uptime and reduced maintenance overhead for mission-critical equipment across industries such as construction, agriculture, and commercial trucking. This bearing's robust design resists misalignment and shock loading, making it the preferred choice for operators seeking a cost-effective solution with predictable long-term performance. By integrating the M 86647 into your equipment, you secure the proven quality and global support of the TIMKEN brand, ensuring that critical rotating assemblies function efficiently and reliably under the harshest operational environments.

Key Features

  • Optimized Roller Geometry for high combined radial and thrust load capacity.
  • Case-Carburized Steel construction enhances surface hardness and fatigue life.
  • Precision-Matched Components (Cone and Cup) ensure tight tolerance control and simplified installation.
  • Exceptional Resistance to Shock Loads and Vibration.
  • Long Service Life reduces Total Cost of Ownership (TCO) in harsh operating conditions.
  • Metric and Imperial compatible design based on industry standards.

Technical Specifications

d44.450 mm (1.7500 in)
D80.000 mm (3.1496 in)
T21.600 mm (0.8504 in) (Assembly Width)
B21.600 mm (0.8504 in) (Cup Width)
C17.000 mm (0.6693 in) (Cone Width)
Load Rating (C_90)38.5 kN (Dynamic Radial Rating)
Load Rating (C_0)50.8 kN (Static Radial Rating)
Bearing TypeTapered Roller Bearing (TRB)
Part ComponentsCone (M86647) and Cup (M86610)