Dh258-7 Single-Row Ball Bearing Slewing Rings for Excavator

• Warranty: 18 Months
• Certification: ISO 9001:2000
• Standard: GB
• Surface Treatment: Without Processing
• Manufacturing Process: Forging
• Material: 50mn/42CrMo
• Hardness: 229-269
• Delivery Time: 15 Days
• Heat Treatment: Q+T
• Rich Experience: 10 Years Experience
• Export Port: Shanghai Port/Qingdao Port/Others in China
• Model Numbers: More Than 1000 Models
• Application: Excavator
• 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:

Doosan Slewing Ring Replacement
Excavator model number	Part number	Excavator model number	Part number
S140LC-V	109-00165	255lc-v	140109-00043
SOLAR55-VPLUS	109-00149	300-v	109-00157
DH220LC	140109-00048A	DX300LCA	140109-00010
DX225	109-00162	Dx300LCA	140109-00010A
DX225LC	109-00162A	S340	140109-00038
DX225LC	109-00162	S340LC-V	140109-00038
DX225LCA	109-00162A	S340LC-V	2109-1059A                  (New Part Number)
DX225LCA	140109-00048	S400LC-3	2109-9047A
S225NLC-V	140109-00045	DOOSAN 420	140109-00039
SL220LC-V	109-00052	S420LC-V	109-00161
225NLC-V	109-00052B	DX420LC	K1003129
225NLC-V	140109-00045	DX420LC	109-00046
255LC-V	109-00030B	DX420LC	140109-00007A
255LC-V	180-00297D3	470	109-00159
255lc-v	140109-00042	SOLAR 500LC-V	140109-00040

 

 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: Ms. Amy Sun