GEC320XS Radial Spherical Plain Bearing 320×440×160mm for Heavy-Load Pivot Points

GEC320XS is a large-bore radial spherical plain bearing for pivot points that carry heavy radial load with slow oscillating motion. The steel/steel sliding pair with hard-chrome inner ring handles high specific pressure, which makes it a fit for hydraulic cylinders, mining shovels and mill equipment.

• Very high load capacity — 22000 kN static rating for large pivot points
• Steel/steel sliding pair with hard-chrome inner ring resists wear under high pressure
• 4° self-aligning motion compensates deflection of large frames and shafts
• Designed for bores above 300mm where standard GE series ends
• Lubrication holes allow scheduled greasing for long service intervals

This bearing is widely used in:

• Large hydraulic cylinders
• Mining shovels and drilling equipment
• Rolling mill and metallurgy machinery
• Ship steering and deck machinery
• Heavy-duty pivot and linkage points

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long-term cooperation

• Raw material inspection
• Precision machining process
• Heat treatment control
• Hard chrome plating thickness check
• Final inspection before delivery

Looking for a reliable large-bore plain bearing supplier?

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• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price