Bearings Name	New Model	Old Model:	ID(mm)	OD(mm)	Width(mm)	Cr(kN)	Cor(kN)	Grease Lubrication Speed(r/min)	Oil Lubrication Speed(r/min)	Weight(kg)
truck crane use slewing ring, slewing bearing for construction machinery 011.20.250	011.20.250	011.20.250	170	330	60	-	-	-	-	80
Slewing Bearings for Truck Mounted Cranes 1787/1075K	1787/1075K	-	1075	1420	130(T)	-	-	-	-	550
XCMG truck crane slewing bearing	013.75.4500	-	4272	4726	174	-	-	-	-	4000.000
Slewing Bearing With Internal Gear for Truck Crane	014.60.2500	-	2325	2678	144	-	-	-	-	1400.000
Truck Crane Single Row 50 Mn Slewing Bearing	014.40.1000	-	878	1122	100	-	-	-	-	270.000
slewing bearing for Truck-Mounted Crane	010.40.800	-	678	922	100	-	-	-	-	220.000

Introduction

Truck crane slewing bearings are critical components that enable the smooth and precise rotation of the crane's boom. These bearings support the significant loads imposed during lifting and maneuvering, ensuring stability and efficiency in various lifting operations.

Advantages of Truck Crane Slewing Bearings

1. High Load Capacity: Designed to handle substantial axial, radial, and moment loads, making them ideal for heavy-duty applications typical in crane operations.

2. Precision Movement: Their design allows for accurate and controlled rotation, essential for precise placement of loads.

3. Durability: Constructed from high-quality materials, truck crane slewing bearings can withstand harsh environments and exposure to various weather conditions.

4. Compact Design: Slewing bearings can be customized to fit the spatial constraints of truck cranes, ensuring efficient integration without compromising performance.

Applications of Truck Crane Slewing Bearings

• Boom Rotation: Used to support the rotation of the crane's boom, allowing for the efficient and precise lifting and placement of materials.

• Stabilization Systems: Integral to the mechanisms that stabilize the crane during operation, ensuring safety and reliability.

• Lifting Mechanisms: Employed in the lifting mechanisms of truck cranes, enabling smooth and controlled movements during lifting tasks.

Technical Parameters

• Size and Configuration: Available in various sizes to fit different truck crane designs, ensuring compatibility and optimal performance.

• Load Ratings: Engineered with specific load ratings to accommodate the unique demands of truck crane operations.

• Material Options: High-strength steel and specialized coatings enhance resistance to wear, corrosion, and environmental factors.

Frequently Asked Questions (FAQ)

1. What role does a slewing bearing play in a truck crane?

Slewing bearings support the rotation of the crane's boom, enabling efficient and precise lifting and placement of loads.

2. How do I select the right slewing bearing for my truck crane?

Consider factors such as load capacity, size, and specific requirements of your crane. Consulting with an engineer can help ensure the right choice.

3. What maintenance is required for slewing bearings in truck cranes?

Regular inspections for wear, proper lubrication, and alignment checks are essential to maintain performance and prolong lifespan.

4. Can slewing bearings withstand harsh outdoor conditions?

Yes, truck crane slewing bearings are designed to endure challenging conditions, including exposure to moisture and heavy loads.

5. What is the expected lifespan of a slewing bearing in a truck crane?

Lifespan can vary based on usage and maintenance practices, but with proper care, slewing bearings can last several years in crane applications.

Why Choose Our Truck Crane Slewing Bearings?

• Specialized Expertise: We manufacture slewing bearings specifically for truck cranes, understanding the unique requirements and challenges of lifting operations.

• Custom Solutions: Our slewing bearings can be tailored to meet the specific demands of your crane, ensuring optimal performance and reliability.

• Comprehensive Support: We provide ongoing assistance from product selection to maintenance, ensuring your truck crane operates efficiently and effectively.

Conclusion

Truck crane slewing bearings are essential for the functionality and efficiency of crane operations, providing the stability and precision needed for safe lifting. By choosing our high-quality slewing bearings, you can enhance the performance and reliability of your truck crane, ensuring successful operations in various lifting applications.