GEFZ12C Radial Spherical Plain Bearing — Hard Chromium Plated with PTFE Composite

The GEFZ12C is a precision radial spherical plain bearing engineered for applications requiring maintenance-free operation with superior wear resistance. Featuring a carbon steel outer ring with integrated PTFE composite sliding surface and a hardened carbon chromium steel inner ring with hard chromium plating, this bearing delivers reliable performance under radial loads with angular misalignment compensation.

Key Features

• Hard Chromium Plated Inner Ring: Carbon chromium steel inner ring hardened and treated with hard chromium plating on the spherical sliding surface for exceptional wear resistance and durability
• PTFE Composite Outer Ring Liner: Self-lubricating PTFE composite material bonded to the outer ring provides maintenance-free operation with low friction coefficient
• Carbon Steel Outer Ring: Pressed around the inner ring for a secure and precise assembly, ensuring consistent performance
• Radial Load Capacity: Designed primarily for radial loads with allowance for angular misalignment — dynamic load rating of 18.4 kN and static load rating of 46 kN
• Compact Design: 12.70mm bore, 25.40mm outer diameter, 12.70mm inner ring width — ideal for space-constrained applications
• Maintenance-Free: PTFE composite sliding surface eliminates the need for relubrication, reducing downtime and maintenance costs

Technical Specifications

Applications

Suitable for agricultural machinery, textile equipment, packaging machinery, light industrial automation, material handling systems, and any application requiring a compact maintenance-free radial spherical plain bearing.

Full GEFZ series dimensional range available from 4.83mm to 25.40mm bore. Contact us for complete catalog, technical drawings, and competitive OEM pricing.