The violent shaking during the earthquake was about 1 minute. Please hide under a sturdy table, table, etc. to protect your head.
2. The fire source should be turned off immediately when an earthquake occurs! If there is a fire, immediately put out the fire!
Turning off the fire can prevent the disaster from spreading. Habits should be developed, and even a small earthquake should immediately turn off the fire.
3. Don't run outside in a panic!
Randomly running outside is very dangerous. Please check your surroundings carefully before taking any action.
4. Open the door to ensure the exit!
Concrete-built apartments, etc., sometimes sway the door due to the shaking of the earthquake and cannot be opened. Please open the door to ensure the exit.
5. When outdoors, protect your head and avoid dangerous objects!
In the event of an earthquake outdoors, attention should be paid to the collapse of the surrounding wall and the falling of window glass or signboards. You should take refuge in a safe building or a larger place nearby. 6. In department stores, theaters and other places should take calm action in accordance with the instructions of the staff!
7. The car stops on the left, and driving is prohibited in the controlled area!
Please act according to the information on the car radio.
8. Pay attention to landslides, cliffs and tsunamis!
When in dangerous areas such as landslides, cliffs, and tsunamis, evacuate immediately.
9. Please take refuge on foot and keep the items to a minimum!
The use of cars can cause jams and hinder firefighting, rescue and ambulance activities.
10. Don't believe the rumors, please act according to the correct information!
When a disaster occurs, it is easy to be confused by rumors. Please act according to the information issued by the reporting agency and the municipalities, fire, and police.
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
Name | slewing ring bearing / Excavator SWING CIRCLE |
Suitable Brand | Excavator |
Suitable Model | Excavator |
Original | China |
AplliCartion | Excavator |
Warranty |
One year |
Delivery time | wihtin 3 days after payment confirmed |
MOQ | 1 set |
Packing | standard export carton & wooden case or as your require |
Many types of excavator slewing bearing for your purchase.
Excavator Brand |
Model No. |
||||
Excavator |
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 |
|||
Excavator |
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 |
|
Excavator | |||||
Excavator |
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 |
||
Excavator |
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 |
|
Excavator |
SK03 |
SK09 |
SK907B |
SK100 |
SK120-5 |
SK200-1 |
SK200-2 |
SK200-5 |
SK200-6 |
SK200-8 |
|
SK230-6 |
SK300 |
SK350-8 |
|||
Excavator |
SH120A2 |
SH120A3 |
SH200A1 |
SH200A2 |
SH200A3 |
SH200G3 |
SH200C3 |
SH210A3 |
SH220A1 |
SH225 |
|
SH260 |
SH265 |
SH280 |
SH300/A2 |
SH340 |
|
SH350 |
SH430 |
SH40T |
SH580 |
||
Excavator |
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 |
||
Excavator |
EC55 |
EC210 |
EC240 |
EC290 | EC360 |
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.
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.
Slew bearing for Single-row ball(HS Series)
1. Id:320-4500 Od:550-4500mm
2.material: 52Mn,42CrMo
3.OME service
4.ISO9001-2000 certifiCarte
5.R&D capacity
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