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Series HJ-Single Row Cross Roller Slewing Bearing-External Gear

Professional slewing bearing manufacturer which includes designing, machining, assembling, fabricating and repairing, we provide a turnkey project for all your requirements.
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Single Row Crossed Roller Slewing Bearing(HJ Series)-- 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

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.

No.External gearDimensionsMounting DimensionsStructural DimensionGear circumferential forceGear circumferential forceWeight
DL
mmDdHD1D2nmmn1D3d1H1hbxmDezQuenchingkg

mmmmmmmmmmmmmmmmmmmmmmmmmmT 104N
1HJW.20.62572552580685565181836276236812601.45751.91465.2100
HJW.20.625A1.156755.51226.2
2HJW.20.72082062080780660181837227186812601.46860.31396.2120
HJW.20.720A18861.11048.3
3HJW.30.82094070595893749242048228188312701.46980.61597.2210
HJW.30.820A110986.29512.2
4HJW.30.880100076095956800242048828788312701.1581047.51279.7230
HJW.30.880A1101046.310112.2
5HJW.30.1020117087595112093024224102210188015701.481219.31489.7300
HJW.30.1020A1.15101219.211812.2
6HJW.36.12201365107512013101130362461222121810515901.4101424.913815.7450
HJW.36.1220A1121435.911618.8
7HJW.36.1250140010901201350115036266125212481051590-0.3510144314315.7520
HJW.36.1250A1121449.611718.8
8HJW.36.14351595127812015351335362661437143310515901.15121655.513418.8610
HJW.36.1435A1141661.211521.9
9HJW.45.154017201360140166014204226615434537122181101.4121780.814423732
HJW.45.1540A1.15141791.112426.8
10HJW.45.170018751525140181515854229617031697122181101.15141945.413526.8844
HJW.45.1700A1.15161950.811830.5
11HJW.45.188021001665160203017404832618831876140201151.4142189.815227.81400
HJW.45.1880A1.15182194.611835.8
12HJW.45.211523251900160224519804832621182112140201151.4162406.514631.91600
HJW.45.2115A1.15202418.411740
13HJW.45.237026002146180252022204832623732367158221301.4182707.314640.72100
HJW.45.2370A1.15222704.411949.7
14HJW.45.260028352365180275024505436626032597158221301.4182941.715937.62400
HJW.45.2600A1.15222946.913045.9
15HJW.50.282030852555200300026405436628232817178221501.4203188.415552.23400
HJW.50.2820A1.15253198.412465.3
16HJW.50.312034002840200331029305436631233117178221501.4223507.215557.44000
HJW.50.3120A1.4253509.613665.3
17HJW.50.358039203240240382033406040635833577218221901.4224036.117972.76700
HJW.50.3580A1.4254035.615782.6
18HJW.50.403043703690240427037906640640334027218221901.4224520.620153.67700
HJW.50.4030A1.4284522.415768.2
19HJW.50.454048604210240476043107240645434537218221901.4224983.122272.18760
HJW.50.4540A1.4304992.916299.1


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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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