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<title><![CDATA[EC21 Product Catalogs - d type ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/d_type_ring--0719/1/d type ring.html]]></link><item>
<title><![CDATA[Single Flange Track Roller for Excavator and Bulldozer]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/Single_Flange_Track_Roller_for--12030468_12030480.html]]></link><description><![CDATA[Ring
rubber
Double
Metal Set
CuPb10Sn10
Inside
Hex Bolt
JB/T1000-1977
Lubricated
oil
SAE85
Track roller Heat Treatment and Hardness 
description
hardness
body
HRC53° —
58° H=4.5
shaft
HRC51° —]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[Concrete Pump Deck Pipe]]></title><link><![CDATA[https://sdblpumpparts.en.ec21.com/Concrete_Pump_Deck_Pipe--11092095_11092101.html]]></link><description><![CDATA[Type: st52 seamless pipe and double layer pipe
b. Material: 45Mn and 65Mn
c. Length: 3m or according to the customer&apos;s required
d. Thickness:7.0mm/8.0mm
e: Service life: st52 seamless pipe is 50000cb]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Luffing Balance Valve]]></title><link><![CDATA[https://zanchen1.en.ec21.com/Luffing_Balance_Valve--9548526_9583297.html]]></link><description><![CDATA[ring. Our customer in Europ ,they give us drawing for Demag , Liebherr , Kobelco crane slewing ring. We produce in China and export to Europ.The following type we have on stock . You can visit out we]]></description><pubDate><![CDATA[20150711]]></pubDate></item>
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<title><![CDATA[Four Point Contact Ball Slewing Bearing]]></title><link><![CDATA[https://swbtec1.en.ec21.com/Four_Point_Contact_Ball_Slewing--11605076_11657471.html]]></link><description><![CDATA[ring Specifications
No.
Type
Configuration Size
Mounting Size
Structural Size
Gear Data
Weight(KG)
QU.QW.QN
QU(D=Internal gear D,d=External gear d)
H
D1
D2
n
Through Hole
Screw Hole
n1 (Grease Hole Q]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Undercarriage Parts Track Roller Bottom Roller Lower Roller Liebherr LB24, LB28, LB36]]></title><link><![CDATA[https://ytcindylwc.en.ec21.com/Undercarriage_Parts_Track_Roller_Bottom--11840092_11840108.html]]></link><description><![CDATA[Type of machine: Rotary drilling rig, bored pile
Material: 40Mn2
Structure: Roller body, shaft, bushing, cap, O-ring, floating oil seal, etc.
2. Production process 
Cutting → Forging → Rough mach]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
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<title><![CDATA[Heavy Load Worm Gear Slewing Drive Slew Drive WEA7/ WEA9/ WEA12/ WEA14/ WEA17/ WEA19/ WEA21/ WEA25]]></title><link><![CDATA[https://utrsm.en.ec21.com/Heavy_Load_Worm_Gear_Slewing--11419003_11510728.html]]></link><description><![CDATA[ring solutions.We have created 3D models for all standard models of slew drive products. You only need to put 3D model in your equipment model to verify the feasibility. If the standard slew drive pr]]></description><pubDate><![CDATA[20220115]]></pubDate></item>
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<title><![CDATA[Brake Device Part JC45 Brake Block 106.02.54.02 | LANZHOU | LS Group]]></title><link><![CDATA[https://klk455.en.ec21.com/Brake_Device_Part_JC45_Brake--11872763_11872768.html]]></link><description><![CDATA[ring 97521
TUBE, HEAT EXCHANGER - 1/2&quot; 122247-2
FRICTION DISC W25-07-100
Drill pipe joint thread gauge NC46
OPERATION ROD ROTARY TABLE ZP-375 IDM 105.06.10.00
O-RING,O TYPE,P/N 105.06.15,800x8.6
Kit:]]></description><pubDate><![CDATA[20231203]]></pubDate></item>

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