  +86-180 8679 0390       info@helin-bearing.com
Home » Products Category » Series HS-Single Row Ball Slewing Bearing » HSW.25.720 High Precision External Gear Bearing
Share to:

HSW.25.720 High Precision External Gear Bearing

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time.

It can be used for slewing conveyer, welding manipulator, light & medium duty crane, excavator, and other construction machinery.

Quantity:
  • HSW.25.720
  • XUZOHU HELIN
  • HS-External gear

Single Row Four Point Contact Ball Slewing Bearing(HS Series)--External Gear

Characteristic of structure, performance and application

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time.

It can be used for slewing conveyer, welding manipulator, light & medium duty crane, excavator, and other construction machinery.

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.nl-number of lubricating holes,evenly distributed,lubricating nipple M10*1 JB/T7940.1-JB/T7940.2.

2.Mounting hole n-¦µ,may be replaced with screw hole,tooth width b may be taken as H-h.

3.Gear force of periphery given in the table is its maximum value,nominal force of periphery is taken 1/2 of the given value.

4.The spaceshift coefficient given in the tolde is the data of outer tooth,while that of inner tooth is +0.35.(  REViSE)

No.External gear
DL
mm
DimensionsMounting DimensionsStructural DimensionGear dataGear circumferential forceweight
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
nmmn1
mm
D3
mm
d1
mm
H1
mm
h
mm
b
mm
xm
mm
De
mm
zQuenching
T 104N
1HSW.25.62572552580685565181836266246812601.45751.91465.2100
HSW.25.625A1.156755.51226.2
2HSW.25.72082062080780660181837217196812601.46860.31396.2120
HSW.25.720A18861.11048.3
3HSW.30.82094070595893749242048218188312701.46980.61597.2210
HSW.30.820A110986.29512.2
4HSW.30.880100076095956800242048818788312701.1581047.51279.7230
HSW.30.880A1101046.310112.2
5HSW.30.1020117087595112093024224102110188015701.481219.31489.7300
HSW.30.1020A1.15101219.211812.2
6HSW.30.12201365107512013101130362461221121810515901.4101424.913815.7450
HSW.30.1220A1121435.911618.8
7HSW.35.1250140010901201350115036266125112481051590-0.3510144314315.7520
HSW.35.1250A1121449.611718.8
8HSW.35.14351595127812015351335362661436143310515901.15121655.513418.8610
HSW.35.1435A1141661.211521.9
9HSW.35.154017201360140166014204226615411538122181101.4121780.814423732
HSW.35.1540A1.15141791.112426.8
10HSW.35.170018751525140181515854229617011698122181101.15141945.413526.8844
HSW.35.1700A1.15161950.811830.5
11HSW.40.188021001665160203017404832618811878140201151.4142189.815227.81400
HSW.40.1880A1.15182194.611835.8
12HSW.40.211523251900160224519804832621162113140201151.4162406.514631.91600
HSW.40.2115A1.15202418.411740
13HSW.40.237026002146180252022204832623712368158221301.4182707.314640.72100
HSW.40.2370A1.15222704.411949.7
14HSW.40.260028352365180275024505436626012598158221301.4182941.715937.62400
HSW.40.2600A1.15222946.913045.9
15HSW.50.282030852555200300026405436628222818178221501.4203188.415552.23400
HSW.50.2820A1.15253198.412465.3
16HSW.50.312034002840200331029305436631223118178221501.4223507.215557.44000
HSW.50.3120A1.4253509.613665.3
17HSW.50.358039203240240382033406040635823578218221901.4224036.117972.76700
HSW.50.3580A1.4254035.615782.6
18HSW.50.403043703690240427037906640640324028218221901.4224520.620153.67700
HSW.50.4030A1.4284522.415768.2
19HSW.50.454048604210240476043107240645424538218221901.4224983.122272.18760
HSW.50.4540A1.4304992.916299.1


Product Inquiry
Phone/Whatsapp:
+86-516-8788 0390
+86 180 8679 0390
Opening hours:
Mon. - Fri. 8:30 - 18:00
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 . 
SUBSCRIBE
Sign up for our newsletter to receive the latest news.
​Copyright 2020   Xuzhou Helin Slewing Bearing Co.,Ltd.      All Rights Reserved.       Support By jingdian        Sitemap