Cross Roller Bearing is a special type
bearing. Because of the inner ring or outer ring were separated, after loading
the roller and the cage, it is fixed with the cross roller shaft ring to
prevent the separation, so the operation is simple when installing the cross
roller shaft ring. Since the rollers are intersected, only one set of cross
roller bearings can withstand the load in each direction, which is three to
four times more rigid than the traditional model. At the same time, because the
inner ring or outer ring of the cross Roller Bearing is a two-part structure,
the bearing clearance can be adjusted, and even if it is preloaded, it can
obtain a high-precision rotary motion. Moreover, because of its special
structure, it is commonly used in industrial robots as joint bearings.
The classification and model series of cross roller bearings are below:
RB type (outer ring segment)
RB series models for cross roller bearing, basic, inner and outer ring
size is minimal to miniaturization, its structure is the outer ring is divided,
the inner ring design is an organic whole, the inner ring spinning of high
precision parts suitable for requirements.
RE type (inner ring segment)
The RE series is a new type of XRB design concept, which is the same size
as the XRB type.The structure of the inner ring is the split type and the outer
ring is one design, which is suitable for the parts with high rotating
precision of outer ring.
RU type (inner and outer circle)
The RU series model is not required to be fixed flange and support base
due to the processing of mounting holes.In addition, due to the adoption of the
integrated inner and outer ring structure of the belt, the installation has
little effect on the performance, thus achieving stable rotation precision and
torque.Can be used for outer ring and inner ring rotation.
RBC type (outer ring segment)
The RBC series model (corresponding to the CRBC series of IKO company) is
composed of the outer ring is the split type, the inner ring is one design, and
the belt is fully loaded with roller bearings.Suitable for high rotation accuracy
of inner ring.
CRBH type (inner and outer ring)
CRBH series model, outer ring and outer ring are integral structure, used
for outer ring and inner ring rotation.
RA type (outer circle segmentation, ultrathin type)
The RA series model is the compact type that reduces the thickness of RB
and outer ring to the limit.Suitable for areas with light weight and compact
design, such as rotating parts of robot and manipulator.
SX type (outer ring segment)
The structure of SX series is similar to that of RB series. The outer ring
is a two-part structure, which is designed with three spring card rings and the
inner ring, which is suitable for the place where the inner ring has high
rotation precision.
XRU08 type (inside and outside)
XSU08 series is similar to the RU series, and the inner and outer rings
have been machined with holes, so no fixed flange and support seats are
required.Due to the adoption of the integrated inner and outer ring structure,
the installation has little effect on the performance, thus achieving stable
rotation precision and torque.Can be used for outer ring and inner ring
rotation.
We believe that we can supply the best service and price for your, hope to make a long-term cooperation with you. If you have any question please do not hesitate contact with us. We keep warmly welcome you visit us in any time.
Cross Roller Bearing Cross Roller Bearing,Excavator Parts Cross Roller Bearings,High Precision Cross Roller Bearing,Thin Section Cross Roller Slewing Bearing LUOYANG AUTO BEARING CO.,LTD , https://www.ballbearing.nl
Gas fuel station LNG gas filling machine
Summary
 Accuracy of measuring reaches ±1%. Function of pipeline pressure limiting protection, which realizes overpressure protection through safety valve and pressure sensor. Advanced cold insulation technology - insulation treatment for all inner medium circulation pipelines (including mass flow meter), reduce BOG effectively. Repeated operation is unnecessary as liquid filling interval time is short, which will reduce gas filling waiting time. The operation mode "single pump dual dispensers" and "dual pumps four dispensers" come true through interconnected control.
Technical Parameters
1
Model
JYJ-D60A
2
Working medium
LNG
3
Expl. proof grade
ExdibBT4 GB
4
Flow range
0~80 kg/min
5
Max. permissible error
±1.0%
6
Mass Flowmeter Max. Permissible Error
±0.5%
7
Rated working pressure
1.5 MPa
8
Max. working pressure
1.6 MPa
9
Input power
220V+10 -15%, 50Hz±1Hz, power≤200W
10
Ambient temperature
-30ºC~+50ºC
11
Ambient humidity
≤95%
12
Measuring unit
kg, L, Nm³
13
One-time measuring range
0~9999.99
14
Accumulative measuring range
0~99999999.99
15
Atmospheric pressureÂ
86~110KPa
16
Emergency release coupler
≤400N(Under the rated pressure)
17
Product size(L*W*H)
1250*650*2180mm
18
Packing size(L*W*H)
1500*800*2400mm
Main Functions
Refuel by non-quantitative and preset volume
Measuring by mass and volume
Explosive-proof design: intrinsic safety and isolating safety
Breakaway coupling
Save data automatically after power cut, display data lingeringly
Display unit price, volume and sum with high light backlit LCD
IC card management, auto settlement and favorable unit price
Bill printer
Pressure temperature compensation function
Stop automatically after refueling completed
Data transmission communication interface
Advantages
High accuracy of measuring Â
High security
Reasonable technological process
Good thermal insulation properties, low loss
 Packaging & Delivery
Packaging Details
Packaged in wooden case
Delivery Time
Shipped in 15 days after payment
Company Information
 Chengdu Yuneng Energy Equipment Co., Ltd.Is a company specialized in R&D, manufacturing, sales of natural gas & hydrogen equipment.Located in Chengdu Shuangliu Jiaolong industrial port, cover an area of 6, 500m2.Chengdu Yuneng has a group of high-quality specialists who professional engaged in R&D of CNG, LNG, L-CNG, LPG station complete equipment, marine LNG filling complete equipment and network information management system, we have mastered the core technology of CNG/LNG/LPG complete equipment and CNG/LNG/LPG station network information management system and possess the independent intellectual property rights.
 Our main products and services include LNG, L-CNG, CNG, LPG station complete equipment, L-NG gasification station complete equipment, LNG fuel power driven vessel complete equipment, marine LNG filling complete equipment, hydrogen dispenser, SCADA control system for gas station, gas station informatization integration supervisory system and ships information management platform.
 We have obtained ISO9001:2008 certificate of quality system and established perfect marketing network and after-sales service system, which enables us not only to provide first-class product, first-class service to customers but also provide powerful safe operation.We set up after-sales service network station in all main cities in China, and our worldwide customers are in Uzbekistan, Pakistan, Kazakhstan, Iran, Bangladesh, Vietnam and Russia etc.
 We give full play to the power of team, technical advantages and well-managed to provide better product and service to our customers, always adhere to the idea "create harmonious enterprise, manufacture high-standard energy equipment".Return the blue sky to earth, Yuneng people always ready.
We sincerely welcome you to visit and contact us!
Some Customers
