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TORRINTON IR 314028 | 140x250x80mm Spherical Roller Bearing | Heavy Load & Extreme Vibration Resistance

12.90 12.90

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Product Category: Spherical Roller Bearing

Product Details

TORRINTON IR 314028 | 140x250x80mm Spherical Roller Bearing | Heavy Load & Extreme Vibration Resistance

The TORRINTON IR 314028 is a premium Spherical Roller Bearing engineered for the most demanding industrial applications, including continuous casters, vibratory screens, and large gearboxes. Featuring an optimized internal geometry and high-grade heat-treated alloy steel (typically SAE 52100 or proprietary TORRINTON equivalent), this bearing delivers exceptional dynamic and static load ratings while managing severe shaft deflection and mounting misalignment. Its robust brass or steel cage design ensures maximum roller stability, minimizing friction and heat buildup even under peak operating speeds, guaranteeing reliable performance where downtime is catastrophic. This unit conforms to the 22200 series dimensional standard, ensuring seamless integration into existing industrial machinery. Investing in the TORRINTON IR 314028 significantly reduces total cost of ownership (TCO) by extending service life and decreasing unplanned maintenance events. Designed for ease of lubrication and inspection, this bearing maintains high efficiency in environments exposed to heavy dust, moisture, and extreme temperature fluctuations typical of mining, pulp & paper, and power generation sectors. Backed by TORRINTON's heritage of engineering excellence, the IR 314028 ensures maximum operational throughput, providing the reliability required to maintain critical infrastructure components running consistently 24/7.

Key Features

  • High Load Capacity: Optimized roller profile and geometry deliver superior dynamic and static load ratings (C=980kN).
  • Self-Aligning Capability: Accommodates severe shaft deflection and mounting error without compromising bearing life.
  • Enhanced Cage Design: Robust machined brass cage minimizes internal friction, extending operational speed limits and bearing lifespan.
  • Proprietary Steel Formulation: Utilizes premium through-hardened steel for maximum fatigue resistance in stressful environments.
  • Interchangeability: Conforms to ISO standards for the 22228 series, ensuring drop-in compatibility with global machinery.

Technical Specifications

TORRINTON_SKUIR 314028
ISO_Designation22228 E
Bearing_TypeSpherical Roller Bearing (SRB)
d140 mm (Bore)
D250 mm (Outer Diameter)
B80 mm (Width)
Weight16.0 kg
Dynamic_Load_C980 kN
Static_Load_C01,150 kN
Limiting_Speed_Oil3,000 rpm
Cage_MaterialMachined Brass (M) or Pressed Steel (E-Type)
Sealing_TypeOpen (Non-Sealed standard)