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NATIONAL 470954 Tapered Roller Bearing Cone (1.875 inch Bore) - Heavy-Duty Axial/Radial Load

3.79 3.79

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Marca: NATIONAL
Product Category: Tapered Roller Bearing

Product Details

Brand: NATIONAL
NATIONAL 470954 Tapered Roller Bearing Cone (1.875 inch Bore) - Heavy-Duty Axial/Radial Load

Tapered Roller Bearing Cone 470954 is engineered to deliver exceptional performance in applications requiring high reliability under combined axial and radial loads. Manufactured from high-quality, case-hardened steel, this precision component ensures maximum durability and extended service life, even in extreme industrial and heavy transportation environments. The optimized roller geometry provides highly accurate alignment, minimizing friction and reducing operating temperatures, which is critical for preventing premature failure and ensuring consistent mechanical function. Designed for ease of installation and maintenance, the 470954 cone is compatible with a wide range of common industry standard cups (often paired with 47020 or similar). This bearing is the ideal choice for demanding applications such as heavy truck axles, trailer hubs, industrial gear drives, and agricultural machinery where minimizing downtime is paramount. By utilizing NATIONAL’s rigorous quality control processes, the 470954 delivers the reliability and load distribution capacity necessary to maintain operational efficiency and lower total cost of ownership.

Key Features

  • Separable cone and roller assembly for simplified maintenance and installation.
  • High load rating optimized for combined radial and thrust (axial) forces.
  • Manufactured from high-purity, carburized steel for superior hardness and wear resistance.
  • Precision-matched rollers ensure uniform load distribution and minimized friction.
  • Ideal for heavy-duty automotive applications, industrial machinery, and agricultural equipment.

Technical Specifications

typeTapered Roller Bearing Cone (TRB)
national_cup_match47020 (Assembly 470954/47020)
d47.625 mm (1.8750 in)
D85.725 mm (3.3750 in) - *Matching Cup OD*
B23.812 mm (0.9375 in) - Cone Width
T24.600 mm (0.9688 in) - Total Assembly Width
load_dynamic_C45.0 kN (Estimated)
materialHigh-Carbon, Case-Hardened Steel
standardsABMA/ISO