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TIMKEN 450329 High-Performance Tapered Roller Bearing (45x85x20mm) | Heavy Duty TRB Assembly

15.69 15.69

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Marca: TIMKEN
Product Category: Tapered Roller Bearing

Product Details

Brand: TIMKEN
TIMKEN 450329 High-Performance Tapered Roller Bearing (45x85x20mm) | Heavy Duty TRB Assembly

The TIMKEN 450329 Tapered Roller Bearing is meticulously engineered to handle demanding industrial applications requiring superior rigidity and reliability under combined radial and axial loads. Constructed from proprietary, case-carburized high-carbon alloy steel, this bearing features optimized raceway profiles and precision-machined rollers to ensure maximum load distribution and minimum contact stress. The design geometry provides inherent stability, promoting longer operational life and reduced maintenance intervals, making it the preferred choice for critical rotating equipment where consistent performance is paramount. Utilizing TIMKEN's renowned expertise in load management, the 450329 assembly drastically reduces friction and heat generation, thereby enhancing efficiency and minimizing energy loss within the system. This bearing is essential for industries such as heavy machinery, transmission systems, gearboxes, and wheel ends in transportation fleets. Investing in the 450329 guarantees authentic Timken quality, ensuring compliance with stringent safety standards and delivering exceptional return on investment through prolonged equipment uptime and reduced total cost of ownership.

Key Features

  • Proprietary TIMKEN Steel Composition for maximum fatigue life and wear resistance.
  • Optimized Roller and Raceway Geometry minimizes stress concentration and friction.
  • Exceptional Combined Load Capability (Radial & Axial) for versatile industrial applications.
  • High Precision Tolerances ensuring smooth operation and low vibration levels.
  • Consistent Quality and Traceability, guaranteed by the global TIMKEN manufacturing standard.

Technical Specifications

designation_typeTapered Roller Bearing (TRB)
d45 mm (Bore Diameter)
D85 mm (Outer Diameter)
B20 mm (Total Width/Height)
C65.5 kN (Dynamic Load Rating)
C048.0 kN (Static Load Rating)
limiting_speed_grease5,500 rpm
materialCase-Carburized High-Purity Alloy Steel
seal_typeOpen (Standard)