Double-row Ball Slewing Bearing

Description

Product Overview

Our double-row ball slewing bearings feature two rows of steel balls, providing a larger contact area and significantly higher axial and radial load capacity than single-row designs. This robust structure ensures maximum stability and a long service life, making it the preferred solution for heavy-duty cranes, tower cranes, and other construction machinery that require superior tilting moment resistance.

Technical Specifications

• Processing Range (Outer Diameter): 300mm – 2500mm

• Precision Grade: Grade 8-10

• Customization: Fully customizable based on your specific drawings and technical requirements.

Available Types

1. Single-row Ball Slewing Bearing: Lightweight and versatile for general engineering machinery.

2. Double-row Ball Slewing Bearing: Enhanced axial and radial load capacity.

3. Crossed Roller Slewing Bearing: High precision and rigidity for robotics and precision equipment.

4. Three-row Roller Slewing Bearing: Maximum load capacity for heavy-duty cranes and mining equipment.

Applications

Our products are widely used in the following industries:

• Construction Machinery (Excavators, Cranes)

• Foundation Treatment Machinery

• Marine & Port Equipment

• New Energy Systems (Wind Power, Solar Tracking)

• Industrial Robots

Why Choose Us?

• Reliable Quality: All products strictly follow national and industrial standards.

• Precision Machining: Advanced CNC equipment ensures high accuracy (Grade 8-10).

• OEM/ODM Support: Expert engineering team to help with custom designs.