GE 70 UK-2RS RICH Spherical Plain Bearing - 70 x 105 x 49 mm

Technical Specifications:

• Catalog Code: GE 70 UK-2RS RICH
• Brand: RICH
• Type: Spherical plain bearing (Radial)
• Bore Diameter (d): 70 mm
• Outer Diameter (D): 105 mm
• Inner Ring Width (B): 49 mm
• Outer Ring Width (C): 40 mm
• Friction Pair: Chrome Steel / PTFE
• Maintenance: Maintenance-free (Self-lubricating)
• Sealing: 2RS (Double-sided contact rubber seals)
• Weight: 1.551 kg
• Country of Origin: China

Product Overview:

The GE 70 UK-2RS RICH is a heavy-duty radial spherical plain bearing designed for high-load applications where regular maintenance is difficult or impossible. Featuring a 70 mm bore, this bearing utilizes a self-lubricating Chrome Steel / PTFE friction pair. The inner ring is crafted from hardened chrome steel with a hard chromium-plated sliding surface, while the outer ring is lined with a high-performance PTFE composite fabric. This advanced material combination ensures extremely low friction and exceptional wear resistance under heavy static or oscillating loads. To ensure longevity in harsh industrial environments, the bearing is equipped with double-sided contact rubber seals (2RS), which effectively keep out contaminants like dust and moisture while retaining the dry lubricant interface. It is the ideal solution for large-scale hydraulic cylinder eyes, pivot points in construction machinery, and industrial linkages where reliable self-alignment and maintenance-free performance are essential.

Key Performance Advantages:

• Maintenance-Free Design: The integrated PTFE layer provides permanent lubrication, eliminating the need for grease systems and reducing operational costs.
• High Load Capacity: Engineered to support significant radial loads and moderate axial loads while maintaining smooth motion.
• Superior Environmental Protection: The 2RS contact seals offer a robust barrier against abrasive grit and liquid ingress, extending the service life of the bearing.
• Self-Aligning Capability: The spherical geometry allows for seamless compensation of angular misalignments and shaft deflections.

Transparency Note: This bearing is manufactured under the RICH brand. The code GE 70 UK-2RS is used for identification purposes and does not imply affiliation with other manufacturers.