Heavy-Duty GE50ES 50x75x35mm Radial Spherical Plain Bearing

GE50ES Spherical Plain Bearing – Engineered for Heavy Loads and Extreme Misalignment

The GE50ES is a radial spherical plain bearing — a two-piece plain bearing consisting of an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly sphered concave inside surface. The GE50ES is a radial spherical plain bearing — a two-piece plain bearing consisting of an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly sphered concave inside surface. They rely on sliding contact between the inner and outer rings, making them particularly suitable for bearing arrangements where alignment movements between shaft and housing must be accommodated, or where oscillating or recurrent tilting or slewing movements are required at relatively slow sliding speeds, often accompanied by heavy loads.

주요 특징:

• Exceptional Load Capacity – 780 kN Static Rating – With a basic static load rating of 780 kN and a dynamic load rating of 156 kN, the GE50ES delivers extraordinary load-carrying capability for its compact 50×75 mm envelope. This load capacity makes it suitable for heavy machinery applications where standard bearings would be undersized.
• Accommodates Heavy Static, Alternating, and Impact Loads – The steel/steel sliding contact design is specifically engineered to handle heavy static, alternating, or impact loads. Unlike rolling-element bearings that can suffer from brinelling (surface indentation) under shock loads, the GE50ES’s plain bearing design distributes loads across large-area sliding surfaces, making it exceptionally resistant to impact damage.
• Superior Misalignment Accommodation – Up to 6° – The spherical geometry of the GE50ES allows angular misalignment of up to 6° in any direction. This eliminates the need for precision-aligned mounting surfaces, simplifies assembly, and compensates for shaft deflection and structural deformation during operation.
• 연장된 서비스 수명 – The lubrication grooves and holes allow for convenient relubrication. Regular maintenance extends service life and ensures consistent performance even in the most demanding applications.

• Robust Construction for Harsh Environments – The hardened, phosphatized bearing steel construction provides excellent resistance to wear, 부식, and deformation. The GE50ES performs reliably in dirty, wet, and high-vibration environments where other bearing types would fail prematurely.

Wide Range of Applications

The GE50ES spherical plain bearing is a versatile, heavy-duty component trusted across multiple demanding industries:

• Construction and Earthmoving Equipment
• Hydraulic Cylinders and Systems
• 농업 기계
• Industrial Machinery and Automation
• Automotive and Transportation
• Mining and Metallurgical Equipment
• Marine and Offshore Equipment