The difference between sliding doors and sliding doors, Xiaobian let everyone re-learn about sliding doors and sliding doors.
Swing bearing
1.We own the most advanced production machine in China ,can supply you it with highest precision .
2.we have the most professional technologist,they have been worked for worldwide famous slewing bearing
company for years .
3.we supply slewing bearing for many Chinese excavator /loader factories .
4.There are many types of it in stock ,Low MOQ is accepted and can delivery your goods asap.
5.Professional installation is highly recommended.
About our Slewing Rings
One year
Many types of excavator slewing bearing for your purchase.
Excavator Brand
Model No.
PC30
PC40
PC60-6 (Z=76)
PC60-6 (Z=80)
PC60-7 (Z=76)
PC70-7
PC75U
PC90
PC90-6
PC100-5
PC120-5
PC120-6 (4D95)
PC120-6 (4D102)
PC130-7
PC128UU
PC150-5
PC20HT
PC200-1
PC200-2
PC200-3
PC220-3
PC220-5
PC200-6 (S6D95)
PC200-6P (S6D102)
PC200-7 (Z=92)
PC220-7
PC228UU
PC300-2
PC300-3
PC300-5
PC300-6
PC300-7
PC350-6
PC360-7
PC400-3
PC400-5
PC400-6
PC450
HD450-7
HD512
HD100
HD700-1
HD700-2
HD700-5
HD700-7
HD770SE
HD770-1
HD770-2
HD800-7
HD820-1
HD900-7
HD1250-5
HD250-5
HD250-7
HD307
HD516
HD400-7
HD450-5
EX60-1
EX60-2
EX60-3
EX60-5
EX90
EX100-1
EX100-3
EX100-5
EX120-1
EX120-2
EX200-3
EX200-5
EX210-5
ZX120
ZX160
EX200-1
EX200-2
EX200-3
EX200-5
EX210-5
ZX200
ZX200-3
ZX225
EX220-5
ZX230
ZX240
ZX270
EX300-1
EX300-2
EX300-3
EX300-5
ZX330
EX450
ZX480
DH55-5
DH60-7
DH150-7
DH200-3
DH220-3
DH102
DH225-7
DH258-7
DH280
DH290
DH300-5
DH320
DH330-3
DH360-5
DH500
SK03
SK09
SK907B
SK100
SK120-5
SK200-1
SK200-2
SK200-5
SK200-6
SK200-8
SK230-6
SK300
SK350-8
SH120A2
SH120A3
SH200A1
SH200A2
SH200A3
SH200G3
SH200C3
SH210A3
SH220A1
SH225
SH260
SH265
SH280
SH300/A2
SH340
SH350
SH430
SH40T
SH580
R60-5
R60-7
R80-7
R130-5
R130-7
R140
R150W
R170
R200
R210-3
R220-5
R210-9
R215-7
R225-7
R245
R260-5
R280
R290
R300
R305-7
R320
R335-7
R360
R450
EC55
EC210
EC240
Excavator swing bearing is divided into various specifiCartions:
1.single-row ball slewing bearings with outer teeth or inner teeth , or without teeth;
2.single-row cross roller slewing bearings;
3.double-row different diameter balls slewing bearings;
4.three-row roller slewing bearings and etc.
AppliCartion:
1.Construction Machinery : Cranes, Excavators
2.Mining/Heavy Equipments
3.Port/Marine/Offshore Machinery
4.Forest Industries Equipment
The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.
The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.
It may be used for slewing conveyers,welding arms and positioners,light,medium duty cranes,excavators and other engineering machines.
Slewing Ring Bearing Features:
1.High load-carrying capability
2.Ability to accept the combined loads;axial ,radial and tilting moments
3.Flexibility with product design.
4.42CrMo/50Mn material be used to make slewing ring bearing
Product Catalog
1. Single row four point contact ball series.
Slew bearing for Single-row ball(HS Series)
1. Id:320-4500 Od:550-4500mm
6.Tolerance:ABEC-1 standard
7.Basic loading rating:Dynamic & Static depend on different model
Dimensions
Mount dimensions
Number of holes
Gear parameters
Designation
mm
mm
m
mm
z
mm
D
d
T
H
h
D1
d1
dn
n
n1
Da
b
662
458
80
70
10
626
494
18
20
4
5
689
135
60
011.30.560
662
458
80
70
10
626
494
18
20
4
6
688.8
112
60
012.30.560
732
528
80
70
10
696
564
18
24
4
6
772.8
126
60
011.30.630
732
528
80
70
10
696
564
18
24
4
8
774.4
94
60
012.30.630
812
608
80
70
10
776
644
18
24
4
6
850.8
139
60
011.30.710
812
608
80
70
10
776
644
18
24
4
8
854.4
104
60
012.30.710
922
678
100
20
10
878
722
22
30
6
8
966.4
118
80
011.40.800
922
678
100
20
10
878
722
22
30
6
10
968
94
80
012.40.800
1022
778
100
90
10
978
822
22
30
6
8
1062.4
130
80
011.40.900
1022
778
100
90
10
978
822
22
30
6
10
1068
104
80
012.40.900
1122
878
100
90
10
1078
922
22
36
6
10
1188
116
80
011.40.1000
1122
878
100
90
10
1078
922
22
36
6
12
1185.6
96
80
012.40.1000
Crane Slewing Bearing,Turntable Slewing Ring Bearing,Excavator Turntable Slewing Ring Bearing,,Four Point Slewing Ring Bearing Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com
In fact, the concept of sliding doors and sliding doors in the market is very vague. It looks like sliding doors are sliding doors or sliding doors, and some sliding door or sliding door manufacturers do not classify the two. A variety. In fact, the sliding door is evolved from the sliding door, it can be said to be a sub-classification of sliding doors, the two are still different in some aspects, the following nine positive building materials network to introduce the sliding door and sliding door What is the difference:
First, the use of sliding doors and more used as cabinet doors, cloakroom doors, closet doors, partition doors, bathroom doors, etc.; sliding doors are widely used, used as balcony doors, kitchen doors, bathroom doors, can also be used for entrance doors.
Second, door and sleeve.
Sliding door only has the function of partitioning, generally there is no door sleeve and sleeve line; the sliding door not only requires the function of partition, but also requires the functions of sealing, heat insulation, sound insulation, etc., so there are generally door sleeves and sleeves, and the borders of the door sleeves are raised. , more tightly sealed.
Third, locks.
Sliding doors are generally not locked
Sliding door more installation locks.
Fourth, hardware pulley.
Sliding doors are generally complete with upper and lower pulleys. Sliding doors generally have only lower wheels.
Fifth, profile thickness.
Sliding doors and sliding doors now use aluminum alloys, aluminum-magnesium-titanium alloys and other alloy materials as the most frame materials. In general, the profiles used for sliding doors are relatively thin, mostly being 0.8 mm to 1.0 mm thick, and the profiles of sliding doors are thinnest. Is 1.0MM thick, thick and even 1.8MM thick, sliding doors are more weight, more robust, stronger bearing capacity.
Name
slewing ring bearing / Excavator SWING CIRCLE
Suitable Brand
Excavator
Suitable Model
Excavator
Original
China
AplliCartion
Excavator
Warranty
Delivery time
wihtin 3 days after payment confirmed
MOQ
1 set
Packing
standard export carton & wooden case or as your require
Excavator
Excavator
Excavator
Excavator
Excavator
Excavator
Excavator
Excavator
Excavator
EC290
EC360
2. Single-row crossed roller series.
3. Double row ball series.
4. Three-row roller series.
5. Roller and ball combination series.
6. Lightweight outline slewing ring.
2.material: 52Mn,42CrMo
3.OME service
4.ISO9001-2000 certifiCarte
5.R&D capacity