Slewing Bearing Rings for Doosan DH55 2109-9067A-A-EP Joint Bearing of Excavator

Type: 

DOOSAN DH55 2109-9067A-A-EP，DOOSAN DH60 140109-00005-EP，DOOSAN DX500 140109-00003A-EP，HD400，DOOSAN DH80 K1008340-EP，DOOSAN DH150 140109-00062A-EP，DOOSAN DX150 140109-00050-EP，DOOSAN DX120-9C 140109-00068，DOOSAN DX150W 140109-00012A，DOOSAN DH220-3，DOOSAN DH500 140109-00040-EP，DH360-5，DOOSAN DH220 140109-00065-EP(DH220-5)，DOOSAN DH225 140109-00052A-EP(DH225-7)，DOOSAN DH258 109-00030B-A-EP(DH258-7)，DOOSAN DX260 140109-00009A-EP，DOOSAN DH280，DOOSAN DX300LC-9C 140109-00001B，DOOSAN DX300 140109-00006C-EP，DOOSAN DH300 140109-00061A-EP(DH300-7)，DOOSAN DX340-9C 140109-00008B，QND1220.32.DS20---1327*1084*110-12，DOOSAN DH370 140109-00051-EP，DOOSAN DX380 140109-00057B-EP，DOOSAN DX420 140109-00007A-EP，DOOSAN DH420 140109-00039-EP，

Model: QNA730.22.DS1, QNA730.22.DS2, QND792.28.DS3, QND1103.28.DS4, QND1103.28.DS5, QND1103.28.DS23, QND1103.28.DS28, QND1212.28.D4, QND1405.50.D12, QND1220.32.DS6, QND1220.32.DS7, QND1295.38.DS8, QND1293.38.DS9, QND1340.38.D8, QND1340.38.DS18, QND1340.38.DS11, QND1340.38.DS10, QND1403.45.DS19, QND1220.32.DS20, QND1408.45.DS12, QND1433.50.DS13, QND1405.50.DS15, QND1405.50.DS14, QNA1532.50.DS16, QNA1532.50.DS17

The single row four point contact ball slewing bearing is composed of two seat rings, which is compact in structure and light in weight. The steel ball is in four point contact with the circular arc raceway, and can bear the axial force, radial force and tipping moment at the same time. Rotary conveyors, welding operators, small and medium-sized cranes, excavators and other engineering machinery can be selected.

Consist of two ring seats. Compact structure, light weight, steel ball and arc track contact at four points, can bear axial force, radial force and overturning moment at the same time, has strong dynamic load.

Configuration and Structural Dimension, Mounting Hole Dimension, Gear Parameter and so on to order, Weight for Check.

Order process: 1. Consulting customer service; 2. Specifying requirements; 3. Drawing confirmation; 4. Signing contracts; 5. Arranging production; 6. Warehouse shipment; 7. Confirming receipt.

Normally, goods will be delivered within 3-7 days from stock, 25-35 days from no stock, and about 45 days for customized products. Welcome to inquire.