1. Product Description
| Material |
42CrMo or 50Mn |
| Delivery Time |
15 Days |
| Transport |
By sea, by air, by railway, by express |
| Warranty Period |
18 Months |
| Package |
Wooden Box |
| Payment |
T/T , Western Union, Paypal |
2. Product show
3. Why choose us
Hefei King Slewing Bearing Technology Co., Ltd. is a specialized manufacturer and exporter for excavator and crane slewing bearings. The company occupies the workshop area of 6,000m2, offering a variety of models which can meet your various demands. We own a specialized team in R&D and manufacturing the slewing bearing for many years. We can make more than 1000 models of slewing bearings to match famous excavator and crane brands, such as CATERPILLAR, , HITACHI, KOBELCO, HYUNDAI, VOLVO, DOOSAN, LIEBHERR, DAEWOO, JCB,CASE, SUMITOMO, KATO, etc.
1.We have 20 years of experience in the production, research and service of excavator slewing bearings. We have provided professional services to customers in more than 100 countries around the world, and we are highly experienced.
2.We have a complete range of product models. We are the manufacturer in China with the most complete range of excavator slewing bearing models. Our products are suitable for world-renowned brand excavators and cranes such as Komatsu, Hitachi, Caterpillar, Liebherr, etc.
3.Our products are of high quality and our services are prompt. We provide a one-year product warranty. In case of broken teeth or fractures within one year, we will provide new products to customers immediately. Our services are timely and efficient, ensuring the efficient operation of your machines.
4.Fast transportation timeliness. We will select the best transportation mode and transportation timeliness for you, ensuring that our products can reach your site of use in the fastest way and at the lowest cost.
5.Provide perfect solutions. When your machine is damaged, don't panic. We will design a perfect solution for you, saving you a great deal of cost.
4. Our slewing rings can match with more than 1000 excavator models.
5. Excavator part numbers as below:
| Hyundai Excavator Slewing Ring Replacement |
| Excavator model number |
Part number |
Excavator model number |
Part number |
| R110-7 |
81N3-01022 BG |
R250/260 |
81EN-00051 |
| R140LC-7 |
81N4-01020 |
R250LC-7 |
8 |
| R160LC-7 |
81EM-00020 |
290LC-7 |
81N8-0003 |
| R160LC-7 |
81EM-00021 |
R290/300 |
81N8-00021 |
| R170W-7 |
81EM-00021 |
R290 |
81N8-00022 |
| R180W-9S |
81EM-00021GG |
R290LC 7A |
4921797 |
| R200W-7 |
81EM-00021GG |
R290LC-7 |
81N8-00023 |
| R210-7 |
81N6-00023BG |
R290LC-7A |
81N8-00024GG |
| R210LC-7 |
81N6-01020 |
R320/330 |
81N9-01020 |
| R210-7 |
81N6-00022 |
R320LC-7 |
81N9-01021 |
| R210-7 |
81N6-00021 |
R320LC-7 |
81N9-01022 |
| R210LC7 |
31N 812020 |
R320LC-7 |
81n9-01022 BG |
| R210W-9S |
81Q5-01020 |
R320LC-7 |
81N9-00021 |
| R210W-9S |
81Q5-01021 |
R360/380 |
81NA-01020 |
| R220LC-9S |
81Q6-00020 |
R360LC-7A |
81NA-01021BG |
| R220LC-9S |
81Q6-01020 |
R450/500 |
81NB-01021 |
| R220LC-9S |
81Q6-01021 |
R450-7A |
81NB-01022BG |
| R220LC-9S |
81Q6-00021 |
R520LC-9S |
81QB-01020 |
| R225-7 |
81qb-01021 |
ZX850-3 |
HH2036267 |
| R250LC-7 |
81EN0051 |
|
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6. Our machine tools
7. Packaging by wooden box
8. Transportation way: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex,ect.
9. Contact information
Company: Hefei King Slewing Bearing Technology Co.,Ltd
Address: Xinan Xinzhan Chuangxin Science and Technology Park, Xinzhan District, Hefei, Anhui Province
Contact person: Amy Sun
Audited Supplier 
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