Dh290 Crossed Roller Bearing

• Standard or Nonstandard：Standard
• Feature：Short Delivery Time
• Sealing Gland：We Use Seal Rings
• Rolling-Element Number：Single Row, Three Row for Huge Slewing Bearing
• Roller Type：Four Point Contact
• Material：Alloy Steel

=== Base Info ===

• 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
• Specification：1202X945X84mm(ODXIDXH)
• 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:
 Doosan Slewing Ring Replacement Excavator model numberPart numberExcavator model numberPart numberS140LC-V 109-00165 255lc-v 140109-00043SOLAR55-VPLUS109-00149300-v  109-00157DH220LC 140109-00048ADX300LCA  140109-00010DX225109-00162Dx300LCA  140109-00010A DX225LC  109-00162AS340 140109-00038DX225LC 109-00162S340LC-V140109-00038DX225LCA109-00162AS340LC-V 2109-1059A                  (New Part Number)DX225LCA140109-00048S400LC-32109-9047AS225NLC-V140109-00045DOOSAN 420 140109-00039SL220LC-V 109-00052S420LC-V 109-00161225NLC-V109-00052BDX420LC K1003129225NLC-V140109-00045DX420LC   109-00046255LC-V109-00030BDX420LC  140109-00007A255LC-V  180-00297D3470109-00159255lc-v 140109-00042SOLAR 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