Wide-Bore GEEW100ES Steel‑on‑Steel Joint Bearing for High Stability Swing Joints

1. Product Overview GEEW100ES is a radial spherical plain bearing with a wide inner ring structure. It adopts steel-on-steel sliding surface and is equipped with built-in lubrication grooves and oil holes. It can bear heavy radial and combined loads, compensate angular misalignment, and adapt to slow oscillating motion. It is widely used for pivot joints on construction, mining and hydraulic machinery.
👉 Get a quote within 24 hours for your project

2. Key Advantages

• Wide inner ring design for better load distribution and higher stability
• Built-in lubrication grooves and oil holes support regular re-greasing
• Hardened GCr15 bearing steel, excellent wear resistance and impact resistance
• Self-aligning function to offset installation deflection and structural misalignment
• Standard interchangeable dimension, easy replacement for original equipment

👉 Helps improve reliability and extend service life in heavy-duty applications

3. Technical Specifications

👉 Full technical data, drawings and load ratings available upon request

4. Applications This bearing is widely used in:

• Heavy-duty hydraulic cylinder pivot joints
• Mining and quarry equipment linkages
• Construction machinery oscillating pivot points
• Metallurgical and port machinery articulated structures
• Off-highway vehicle hinge assemblies

👉 Ideal for customers looking for reliable heavy load bearing solutions

5. Why Choose GQZ Bearing

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

👉 We focus on quality, reliability, and long-term partnership

6. Quality Assurance

• Raw material inspection
• Precision machining process
• Heat treatment control
• Spherical surface quality inspection
• Dimensional and clearance testing
• Final inspection before delivery

👉 Ensuring consistent performance for every bearing

7. Get a Quote Now

8. FAQ

Q1: Can you provide custom bearings?

Q2: What is your delivery time?

Q3: Do you support bulk orders?