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Series 11-Single Row Cross Roller Slewing Bearing-External gear

Slewing ring bearings can be widely used in lifting & transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments and other large rotary device.

Quantity:

Single Row Crossed Roller Slewing Bearing(11Series)-- External Gear

Characteristic of structure, performance and application

The single row crossed roller slewing bearing is composed of two seat rings, which design in compact structure and light weight, the clearance is small when assembly, so need high precision. The roller are 1:1 cross arranged, it can bear the axial force, tilting moment and relatively large radial force. It is widely used for hoisting, transportation, construction machinery, and the military products.

OUR ADVANTAGE: 

1. Fast: Be good at adapting, simple organization, high working efficiency,  be creative and accept all kinds of customization.

2. Flexible: streamlined personnel, short communication path, and problems can be solved quickly , perfect after -sales services .

3. Efficient: employees have higher comprehensive ability, high work efficiency, high output, good quanlity and short product delivery time.

WHY CHOOSE HELIN :

1,Helin slewing bearing is located in Xuzhou, a very famous Construction Machinery Base, and has its own stable, technically sound design, development, and manufacturing team.

2. The physical factory has a strong R&D team, and production equipment is advanced, production equipment is continuously increased and updated, and there are molding batch production lines with clear division of labor and high production efficiency. (Standard models with raw material in stock , delivery time within 7 days . )

3. The slewing bearing is exported to more than 30 countries, which obtain high praise and recognition from customers all over the world .And our engineer can come to your country to do measurements . 

Mob/ Whatsapp / Wechat : + 86- 180 8679 0390 

Tel : + 86 -516- 8788 0390

Email : info@helin-bearing.com

           tinaxzhelin@gmail.com

Please do not hesitate to reach our to us if you have any further questions. 

Note:
1. n1 is the nos of lubricating holes.Oil cup M10×1JB/T7940.1~JB/T7940.2.The Oil nipple's location can be change according to the user's application.
2. n-φcan change to tapped hole,the diameter of tapped hole is M,depth is 2M.
3. The tangential tooth force in the form is the max tooth force,the nominal tangential tooth force is 1/2 of the max one.
4. "K" is addendum reduction coefficient.

NoExternal gearDimensionsMounting DimensionStructural DimensionGear DataGear circumferential forceweight
DLkg
mmDdHD1D2nmmdmLn1D3d1H1hbxmDezNormalizingQuenching

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmZ 104NT 104N
1111.25.500602398755664342018M163244985026510600.556291233.75.280
112.25.5006628.81024.56.2
2111.25.560662458756264942018M163245585626510600.556891353.75.290
112.25.5606688.81124.56.2
3111.25.630732528756965642418M163246286326510600.56772.81264.56.2100
112.25.6308774.49468.3
4111.25.710812608757766442418M163247087126510600.56850.81394.56.2110
112.25.7108854.410468.3
5111.28.800922678828787223022M204067988027210650.58966.41186.59.1170
112.28.80010968948.111.4
6111.28.9001022778829788223022M204068989027210650.581062.41306.59.1190
112.28.9001010681048.111.4
7111.28.100011228788210789223622M2040699810027210650.51011881168.111.4210
112.28.1000121185.6969.713.6
8111.28.1120124299882119810423622M20406111811227210650.51012981278.111.4230
112.28.1120121305.61069.713.6
9111.32.12501390111091133711634026M24485124812528110750.5121449.611811.315.7350
112.32.1250141453.210113.218.2
10111.32.14001540126091148713134026M24485139814028110750.5121605.613111.315.7400
112.32.1400141607.211213.218.2
11111.32.16001740146091168715134526M24485159816028110750.5141817.212713.218.2440
112.32.1600161820.811115.122.4
12111.32.18001940166091188717134526M24485179818028110750.5142013.214113.218.2500
112.32.1800162012.812315.122.4
13111.40.200021781825112211018914833M306081997200310012900.5162268.813918.125900
112.40.2000182264.412320.328.1
14111.40.224024182065112235021314833M306082237224310012900.5162492.815318.1251000
112.40.2240182498.413620.328.1
15111.40.250026782325112261023915633M306082497250310012900.5182768.415120.328.11100
112.40.250020277613622.631.3
16111.40.280029782625112291026915633M306082797280310012900.5183074.416820.328.11250
112.40.280020307615122.631.3
17111.50.315033762922134328630145645M4284831473153122121100.520347617127.638.32150
112.50.3150223471.615530.442.1
18111.50.355037763322134368634145645M4284835473553122121100.520387619130.438.32470
112.50.3550223889.617430.442.1
19111.50.400042263772134413638646045M42841039974003122121100.5224329.619430.442.12800
112.50.400025434517134.547.8
20111.50.450047264272134463643646045M42841044974503122121100.5224835.621730.442.13100
112.50.450025484519134.547.8


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ABOUT US
We are Xuzhou Helin Slewing Bearing Co.,Ltd Slewing bearing factory in Xuzhou city . Our slewing bearing size from 100 mm - 5000 mm with standard and non- standard models . Good product quality, short delivery time, suitable price, high cost performance . welcome to contact us . 
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