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FAG 22311 E-K-MA Spherical Roller Bearing | High Capacity, Brass Cage | 55x120x43 mm

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Marca: FAG
Product Category: Spherical Roller Bearing

Product Details

Brand: FAG
FAG 22311 E-K-MA Spherical Roller Bearing | High Capacity, Brass Cage | 55x120x43 mm

The FAG 22311 EAS.MA.T41A is a premium, high-capacity Spherical Roller Bearing engineered for extreme industrial demands. Featuring the 'E' enhanced capacity design, this bearing utilizes optimized geometry and roller length to deliver significantly higher dynamic load ratings (Cr) compared to standard series bearings. The key differentiator is the robust 'MA' machined brass cage, which is outer-ring guided, ensuring superior performance and structural integrity under high temperatures, high vibration loads, and cyclical shock conditions. The T41A designation further indicates specialized internal clearance and tolerances, optimizing the bearing for challenging applications such as continuous casters, vibrating screens, and heavy mining equipment where precision alignment is critical. This specific FAG bearing offers exceptional self-aligning capabilities, effectively compensating for shaft deflection and misalignment without compromising operational lifespan or efficiency. Choosing the 22311 EAS.MA.T41A guarantees reduced unplanned downtime and lower maintenance costs due to its inherent durability and FAG's stringent manufacturing quality control. Ideal for environments requiring maximum uptime, its combination of high load capacity, brass cage robustness, and precise internal geometry makes it the definitive choice for heavy industrial power transmission, guaranteeing reliable, sustained performance even in the most hostile operating environments.

Key Features

  • Enhanced 'E' design provides superior dynamic load capacity and extended service life.
  • Machined Brass Cage (MA) ensures robust performance in high-vibration and high-temperature environments.
  • Self-aligning capability corrects misalignment caused by shaft deflection or installation errors.
  • Optimized T41A internal geometry suitable for challenging continuous caster and mining applications.
  • High static and dynamic load ratings ideal for heavy-duty industrial machinery.
  • Manufactured by FAG (Schaeffler), guaranteeing premium quality and reliability.

Technical Specifications

d55 mm
D120 mm
B43 mm
TypeSpherical Roller Bearing
Series223 Series (High Capacity)
Bore_TypeCylindrical (Standard)
Cage_MaterialMachined Brass (MA)
Internal_ClearanceT41A (Special/Optimized)
Dynamic_Load_Rating_C285 kN
Static_Load_Rating_C0305 kN
Fatigue_Load_Limit_Pu30.5 kN
Reference_Speed3750 r/min
Limiting_Speed4800 r/min
Mass2.26 kg
ManufacturerFAG (Schaeffler Group)