81em-00021 Internal Gear Slewing Bearing R170W-7

• Standard or Nonstandard：Standard
• Type：Internal Gear
• Delivery Time：15 Days
• Heat Treatment：Q+T
• Warranty：18 Months
• Rich Experience：15 Years Experience

=== Base Info ===

• Export Port：Shanghai Port,Qingdao Port,Others in China
• Model Numbers：More Than 1000 Models
• Packing：Standard Export Packing
• Stock：Some Models in Stock
• MOQ：No Requirements, Any Qty Is Acceptable
• Transportation Way：by Sea, by Air, by Express(NTN, FedEx, UPS, DHL)
• Transport Package：Non-Fumigation Wooden Case
• Trademark：Neutral,OEM,According to customized
• Origin：China
• HS Code：8482109000
• Production Capacity：3000pieces,Year

=== Description ===
T/T , Western Union, Paypal

2. Product show



3. Company profile

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.

We have strong production facilities and complete process for making slewing bearings, such as  CNC machines , vertical lathes, gear hobbing machines, gear shaping machines, hole drilling machines, quenching equipment, vertical grinding machines, turning machines, etc. We adhere to ISO9000 quality system management standards and strictly execute the mechanical standard of the domestic and international standards of the products.
Our products are supplied for the following brands:


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 numberPart numberExcavator model numberPart numberR110-7  81N3-01022 BGR250/260 81EN-00051R140LC-7  81N4-01020R250LC-78R160LC-7     81EM-00020290LC-7  81N8-0003R160LC-7  81EM-00021R290/30081N8-00021R170W-781EM-00021R290 81N8-00022R180W-9S81EM-00021GGR290LC 7A4921797R200W-781EM-00021GGR290LC-7   81N8-00023R210-7   81N6-00023BGR290LC-7A81N8-00024GGR210LC-7  81N6-01020R320/33081N9-01020R210-7   81N6-00022R320LC-7   81N9-01021R210-7    81N6-00021R320LC-7   81N9-01022R210LC7  31N 812020R320LC-7   81n9-01022 BGR210W-9S81Q5-01020R320LC-7   81N9-00021R210W-9S81Q5-01021R360/38081NA-01020R220LC-9S81Q6-00020R360LC-7A81NA-01021BGR220LC-9S81Q6-01020R450/50081NB-01021R220LC-9S81Q6-01021R450-7A   81NB-01022BGR220LC-9S81Q6-00021R520LC-9S  81QB-01020R225-7  81qb-01021ZX850-3 HH2036267R250LC-7   81EN0051  
 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