R290LC-7A Row Roller Structure Slewing Ring Slewing Bearing Parts

• Customization: Available
• Standard or Nonstandard: Standard
• Sealing Gland: Sealed On One Side
• Rolling-Element Number: Double-Row
• Roller Type: Deep Groove Raceway
• Material: Alloy
• Type: Internal Gear
• Delivery Time: 15 Days
• Heat Treatment: Q+T
• Warranty: 18 Months
• Rich Experience: 15 Years Experience
• 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

Product Description

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. 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 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

 6. Our machine tools



7. Packaging by wooden box



8. Transportation way: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex,ect. 




8. 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