010.30.710 single row ball withoutl gear slewing beaing for palfinger bridge inspection system

About  Bridge Inspection Unit

The bridge inspection Unit is a special vehicle or maintenance equipment that can provide bridge inspection personnel with a working platform during the inspection process, equipped with bridge inspection instruments, and used for flow inspection and/or maintenance operations.

The slewing bearings used in bridge inspection vehicles are mainly single-row ball slewing bearings . The main function is to fix the boom, beam and other mechanisms and control the rotation of the control mechanism to carry a certain axial force and overturning moment.

Selecting the appropriate slewing bearing and slewing drive can effectively increase the load, improve the safety performance and stability of the equipment, and increase the service life.

Application principle of slewing bearing

The motor or reducer drives the gear to rotate, or the motor or hydraulic motor drives the worm to rotate, and the pinion or worm drives the slewing bearing to rotate, thereby driving the beams, arms and other mechanisms installed or connected to its base to rotate.

slewing bearing transmission show
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Longwe Transmission  slewing bearing team is committed to keep the spirit of continuous improvement and focus our strategy of strict quality control standards, quick response, prompt delivery and low price.We look forward to working on all of our customers’ growing demands. Our ability to optimize the bearing design for your specific needs is unparalleled and we will assist you throughout the design, manufacturing and implementation process.

Products type

1.single – row four – point contact ball
2.single – row Cross roller
3.double row of different diameter ball
4.Three – row roller
5.double row ball
For Non-gear, External Gear, Internal Gear

Special services

1.slewing bearing design
2.Produce by your drawing
3.OEM service

 

Longwei-product-quantity-inspection
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We supplied high quality product & good service to every end user and valued distributors all over the world. We’ve enjoyed a very good reputation up to now.

 

Our manufacturing standard is according to machinery standard JB/T2300-2011, we also has been found the efficient Quality Management Systems(QMS) of ISO 9001:2015 and GB/T19001-2008. We devote ourselves to the R &D of customized slewing bearing with high precision,special purpose and requirements and has acquired certificate of China Classification Society .

If you have any questions, pls do not hesitate to contact us.

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