Bearings;Swing
Product NO.:109-00052B\140109-00045\109-00161\109-00161-A\2109-9067A-A-EP\140109-00068-EP\140109-00011C\140109-00015A\140109-00001B\140109-00047\K1006604\140109-00099\140109-00114\140109-00124\140109-00066A\140109-00103B\140109-00079
Bearings;Swing
The main function of the slewing bearing of an excavator is to withstand large loads and torque, ensuring the normal operation of the excavator.
The slewing bearing of an excavator is one of its important components, capable of bearing large loads and torque to ensure the normal operation of the excavator. This type of bearing is usually located between the upper structure and the turntable of the excavator, allowing the upper structure to rotate relative to the turntable. The design of the slewing bearing considers mechanical strength and durability to ensure stable operation under various working conditions. In addition, the application of slewing bearings is very extensive, including not only excavators but also cranes, tower cranes, wind turbines, and solar generators, all of which require slewing bearings to withstand large loads and torque to ensure the safe operation and normal functioning of the equipment.
There are various types of slewing bearings, commonly including four-point contact ball slewing bearings, double-row different-diameter ball slewing bearings, cross cylindrical roller slewing bearings, and triple-row cylindrical roller combination slewing bearings. Each type of slewing bearing has its specific application scenarios and advantages. For example, four-point contact ball slewing bearings have high dynamic load capacity and are suitable for mechanically demanding applications, while cross cylindrical roller slewing bearings have high static load capacity and are mainly used in stationary equipment.
| Product NO. | Applicable models | Size/Dimension | Weight | Packaging unit |
| 109-00052B | DH210W-7(S/N:20001~21000)
DH210W-7(S/N:21001~) DH215-7 DH220LC-7 DH220LC-V SOLAR 200W-V SOLAR 210W-V SOLAR 220LC-6 SOLAR 225NLC-V SOLAR 210W-V SOLAR 220LC-V |
1327X111.5 | 237 KG | EA |
| 140109-00045 | DH210W-7(S/N:20001~21000)
DH210W-7(S/N:21001~) SOLAR 210W-V SOLAR 225NLC-V |
1327*1327*112 | 278KG | EA |
| 109-00161 | DH370LC-7
DH370LC-9 DH420LC-7 SOLAR 370LC-V SOLAR 420LC-V TXC420-1 |
1550X132 | 462 KG | EA |
| 109-00161-A | DH370LC-7
DH370LC-9 DH420LC-7 SOLAR 370LC-V SOLAR 420LC-V TXC420-1 |
520 KG | EA | |
| 2109-9067A-A-EP | DH55GOLD | |||
| 140109-00068-EP | DX120
DX120-9C DX130-9C DX130-9CN
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| 140109-00011C | DX205-10/DX205-10N
DX205-10A/DX205-10NA DX210-7M DX210W-10/DX210W-10N DX215-10/DX215-10N DX215-9C ACE/DX215-9CN ACE DX220LC-7M DX220LC-9C ACE DX220LCA-2 / DX220A-2 DX220LCA-2M / DX220A-2M DX225-10 DX225LC-10 DX245HD-10 DX245LC-9C ACE DX200A(S/N:1001~) DX200LC-7 DX210W-7 DX220AF(S/N:1001~) DX220AF-7M DX220LC-5 DX220LC-5K(L) DX220W-7 DX225LC-5 DX225LC-7 DX225LC-7M / DX225-7M DX225LC-7X DX225LCA(S/N:1001~) DX225LCA-2 / DX200A-2 DX225LCA-7M / DX200A-7M DX240LC-7 DX240LC-7X |
279KG | EA | |
| 140109-00015A | DX260LC-9C
DX270HD-10 DX270LC-9C ACE DX255LC DX255LC-3 DX255LC-5 DX255LC-7 DX260LCA DX255LC-3 |
1450X1450X180 | 349 KG | EA |
| 140109-00001B | DX300LC-7B HDICC EXP
DX300LC-9C HDICC DOM DX305HD-10 HDICC DOM DX305LC-9C ACE HDICC DOM DX300LC-3 DX300LC-3(S/N:1001~1511) DX300LC-3(S/N:1512~) DX300LC-5 DX300LC-5(S/N:1001~1057) DX300LC-5(S/N:1058~) DX300LC-5(S/N:20001~) DX300LC-5K(L) DX300LC-3 |
1474X121 | 422.5 KG | EA |
| 140109-00047 | DX345LC
DX340LC DX340LCA DX350LC DX350LCA / DX360LCA |
1542X123 | 435.5 KG | EA |
| K1006604 | DX350LC
DX340LC DX340LC DX350LC DX350LC DX350LCA / DX360LCA TXC340LC-2 |
1542X122 | 460KG | EA |
| 140109-00099 | DX360LC-3B
DX360LC-7B DX360LC-9C DX380-10 DX380-9C ACE |
435.744KG | EA | |
| 140109-00114 | DX490LC-9C/DX500LC-9C/DX520LC-9C
DX500-9C ACE/DX500LC-9C ACE/DX560LC-9C ACE DX500HD-10/DX560HD-10 DX500LC-9C ACE/DX560LC-9C ACE (S/N:30001~) DX480LC DX480LCA-K/ DX520LCA-K(S/N:20001~) DX490LC-5 / DX530LC-5 DX490LC-7 / DX530LC-7 DX490LC-7K / DX530LC-7K DX490LC-7M / DX530LC-7M DX490LCA-7M / DX530LCA-7M DX520LC / DX520LCA DX530LC-5B DX530LC-5K(L) DX550LC-7 |
637.9 KG | EA | |
| 140109-00124 | DX55-5C
DX55-9C(CN) ACE DX60E-10/DX60E-10N(S/N:30001~) DX60E-10/DX60E-10N(S/N:50001~) |
92.687 KG | EA | |
| 140109-00066A | DX55-5B
DX55-9C(CN)/DX60E-9C(CN)/DX60E-9C ACE DX60 ACE-10/DX60 ACE-10N DX60-5B DX60-9C DX60-9C GOLD/DX65-9C PLUS/DX65-9CN PLUS DX60E-10/DX60E-10N(S/N:20001~) E58 |
92 KG | EA | |
| 140109-00103B | DX55WE
DX60W ECO-1/DX60WN ECO-1 DX60W ECO-2/DX60WN ECO-2 DX60W ECO/DX60WN ECO |
12.121 KG | EA | |
| 140109-00079 | DX800HD-10
DX800LC-9C DX800LC-5B DX800LC-7 DX800LC-7 HX800AL HX800L |
1105 KG | EA |
