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BBC 94340 High-Capacity Tapered Roller Bearing | 120mm Bore | Optimized for Severe Radial & Axial Load

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Product Category: Tapered Roller Bearing

Product Details

BBC 94340 High-Capacity Tapered Roller Bearing | 120mm Bore | Optimized for Severe Radial & Axial Load

The BBC 94340 is a precision-engineered Tapered Roller Bearing designed to manage extreme combined radial and axial loads in critical industrial applications. Constructed from high-purity, vacuum-degassed bearing steel and featuring optimized roller geometry, the 94340 minimizes friction and stress concentrations, ensuring maximum rotational accuracy and exceptional fatigue life. Its specialized surface finish and robust cage design facilitate superior lubricant distribution and retention, crucial for continuous, high-temperature operation typical in heavy machinery and demanding installations. Engineered for environments demanding unrelenting performance, this bearing significantly reduces unexpected failures and lowers the Total Cost of Ownership (TCO) over its operational lifespan. Ideal for use in large industrial gearboxes, rolling mills, paper manufacturing machinery, and mining equipment, the BBC 94340 guarantees reliable operation even under severe misalignment or substantial shock load conditions. By choosing BBC quality, you invest in unmatched durability and performance longevity essential for mission-critical operations.

Key Features

  • Optimized Roller and Raceway Geometry for minimized friction and heat generation.
  • High-purity, vacuum-degassed steel construction ensuring exceptional fatigue life.
  • Superior ability to handle combined radial and axial heavy loads simultaneously.
  • Designed for long service intervals, reducing machine downtime and lowering TCO.
  • Excellent shock load resistance suitable for harsh industrial environments.

Technical Specifications

part_number94340
bearing_typeTapered Roller Bearing (TRB)
d120 mm (Bore Diameter)
D260 mm (Outer Diameter)
B86 mm (Total Width/Height)
load_rating_c650 kN (Basic Dynamic Load Rating)
load_rating_c0780 kN (Basic Static Load Rating)
limiting_speed2,800 rpm (Oil Lubrication)
materialHigh-Purity Carbon Chromium Steel