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CX210 Swing Bearing KRB11710 Case Revolving Bearing Excavator
Why choose us
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Expertise Meets Efficiency
Our engineers have more than 20 years rich experience in studying excavator slewing rings and we have professional measuring team can go to customers ' workplace to measure the old or broken slewing rings, then to produce the same replacements. We have our own factory with latest CNC machines , such as vertical lathes, gear hobbing machines, gear shaping machines, hole drilling mahines, quenching machines, vertical grinding machines, turning machines,etc. to meet customers' quick delivery requirements. -
High Cost-Performance
The products have a high cost-performance ratio. Although the price of our products may not be the lowest in the market, if you compare them carefully, you will find that our products have the highest cost-performance ratio. We have effectively reduced the production cost through optimizing the supply chain management and establishing long-term cooperative relationships with suppliers. However, we always maintain high standards in terms of product quality and performance. From the perspective of long-term use, you will be able to save more costs and obtain a higher value return.
Company Introduction
Our production capabilities are fortified by state - of - the - art facilities and a streamlined, end - to - end manufacturing process. We house cutting - edge CNC machines, vertical lathes, gear hobbing machines, gear shaping machines, hole drilling machines, quenching apparatus, vertical grinding machines, and turning machines.
Product Model List
CASE |
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Excavator model number | Part number | Excavator model number | Part number |
CX55 | PH40F00004F1 | CX55B | PH40F00004F1 |
CX130 | KNB10410 KNB0782 | CX130B | KNB11840 |
CX210 | KRB11710 | CX240B | KBB11350 |
CX240 | KBB10080 | CX290 | KBB11330 |
CX290B | KBB11330 | CX330 | KSB10070 |
CX350 | KSB10070 | CX360 | KSB10070 |
CX460 | KTB10010 | CX460B | KTB10010 |
CX470 | KTB10010 | CX470B | KTB10010 |
9040B | 159424A | CASE 1188 |
Product packaging
Transportation way
By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex,ect.

Hefei King Slewing Bearing Technology Co., Ltd.
If you have any needs, please feel free to contact me and I will be happy to serve you.