Welded Plate Heat Exchanger belongs to Recuperative Heat Exchanger, and is fully welded between every two plates to form channels through which the fluids with different temperature can flow and exchange heat. The high temperature fluid transfers heat to the low temperature fluid through the plates, thereby realize heat exchanging. The flow velocity of each fluid can be controlled by plates distance, so as to meet the working condition perfectly. In addition, there is also the semi-welded type plate heat exchange.
Welded Plate Heat Exchanger is mainly for vapor condensing and liquid to liquid heat exchanging, to meet with various requirements from industries like power sector, petrochemical, petroleum coking, pharmacy, metallurgy, refrigeration, paper processing etc. Optimal arrangement of various channels also make sure of high heat transfer efficiency and minimal pressure loss. Besides, its frame is detachable, and therefore it is convenient to have either mechanical cleaning or chemical cleaning as per actual situations.
Welded Plate Heat Exchanger,Welded Heat Exchangers,Weld Plate Heat Exchanger,Semi Welded Plate Heat Exchanger Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.heatexchangerjm.com
bearing tyre
dimension
shoulder side
basic load rating
inner diameter
outer diameter
roller pitch diameter
Hight
chamfer
Cr
Cor
d
D
Dpw
B
r/min
ds
Dh
kN
kN
RB15013
150
180
166
13
0.6
157
172
27
53.5
Â
Product overview:
1. Structure RB15013 model thin-walled cross roller bearing is a kind of outer ring component, inner ring is integrated, the outer ring is divided into two pieces, and the inner ring is integrated, which is applicable to situations where high precision of inner ring rotation is required.
2. Life basic rated life refers to the total number of total specific revolutions that can be achieved when the same batch of bearing bearings produced by luoyang east shaft bearing operate separately under the same conditions, 90% of which can be achieved without surface peeling due to the fatigue of the rolling body. The following is provided by the technical department of luoyang east shaft bearing co., LTD to calculate the basic rated life of the bearing under fixed load: In terms of the number of rotations
P - equivalent dynamic load
Cr- basic rated load
The actual life of cross roller bearing is related to the structure, material, type selection, processing quality, bearing operating environment, peripheral structure design, installation and maintenance. Cross roller bearing the main form of failure is not a fatigue failure, because cross roller bearings with high rotation accuracy is usually composed of raceway and rolling body, wear the precision of the retainer is lost, the axial and radial clearance, or other abnormal damage of, at the same time, the bearing may not appear fatigue damage, so the calculation of basic rated life as a cross roller bearings service life only a reference.
3. Static load safety factor when the bearing is the radial, axial and overturning moment of the composite load function, the rolling element and raceway permanent deformation due to withstand the maximum load, if also can let a load equal to the amount of permanent deformation of the bearings, this imaginary load is the equivalent static load, its computation formula is as follows (the formula from luoyang east shaft bearing co., LTD. Technology) P0 = Fr + 0.444 + 2 m/Dpw Fa P0 - equivalent static load
Fr- radial load
Fa - axial load
M- minus - moment, N-mm
Dpw segment diameter = (d+ d) /2
4. Fs is mainly determined by the basic rated static load Co and the equivalent static load Po, fs =(Co/Po), where Co is the basic rated load; The reference of safety factor is as follows (according to different working conditions)
Â
Â
Â
≥1.5
Â
≥2
,
≥3.5
The wall thickness of the bearing pedestal of the bearing pedestal shall be designed according to over 60% of the normal section height. The wall thickness of the bearing pedestal T= (d-d) /2 * 0.6 above D is the outer diameter size of the outer ring; D is the inner diameter of the inner ring). If a threaded hole is set for the inner and outer ring removal, no damage will be caused to the bearing when the inner and outer rings are removed. Please avoid pushing the inner ring when removing the outer ring or pushing the outer ring when removing the inner ring.
6 lubrication cross roller bearing factory has note internal quality of lithium base grease, so the bearing can be used directly after the arrival of the goods, but it must be on a regular basis (about six months to one year) added the same type of grease, bearing grease injection, after the beginning of the friction torque can temporarily increase, such as excess oil spill after sealing ring, the torque value of the friction torque will soon return to normal.
7 related models
Designation
Â
Â
CRB3010
CRB3010UU
CRB4010
CRB4010UU
CRB5013
CRB5013UU
CRB6013
CRB6013UU
CRB7013
CRB7013UU
CRB8016
CRB8016UU
CRB9016
CRB9016UU
CRB10020
CRB10020UU
CRB11020
CRB11020UU
CRB12025
CRB12025UU
CRB13025
CRB13025UU
CRB14025
CRB14025UU
CRB15025
CRB15025UU
CRB15030
CRB15030UU
CRB20025
CRB20025UU
CRB20030
-
CRB20035
-
CRB25025
CRB25025UU
CRB25030
-
CRB25040
-
CRB30025
CRB30025UU
CRB30035
-
CRB30040
-
CRB40035
-
CRB40040
-
CRB40070
-
CRB50040
-
CRB50050
-
CRB50070
-
CRB60040
-
CRB60070
-
CRB600120
-
CRB70045
-
CRB70070
-
CRB700150
-
CRB80070
-
CRB800100
-
8 company profile
Luoyang east shaft bearing co., LTD., located in luoyang, the ancient capital of nine dynasties in the hinterland of central China, is a comprehensive enterprise specializing in the design, development, manufacture and sales of thin-wall cross roller bearing, precision YRT rotary table bearing, precision rotary disc bearing, precision angular contact ball bearing and non-standard bearing.
Lead by science and technology
Externally, we will continue to learn the most advanced technologies at home and abroad and achieve the most advanced technology integration.
Internally, specializing in the production of inner diameter in strict accordance with national standards in more than 100 mm of large and super large deep groove ball bearings, angular contact ball bearings, single row, double row and four row cylindrical roller bearing, spherical roller bearings, single row, double row and four row circular cone roller bearings, thrust ball bearings, thrust roller bearings, wheel bearings and split bearings (slewing ring).
Products are widely used in ports, machine tools, mines, metallurgy, electricity, medical treatment, heavy machinery, coal machinery, cement machinery, oil drilling and defense industries, customers throughout the country. Our company has established long-term trade cooperation relations with customers in India, Korea and Taiwan.
The company regards quality as the life of the enterprise. From forging parts entering the factory to finished products leaving the factory, every process has tracking and testing records, and every bearing has a quality file. Strict quality control in the production process, to ensure that the products are qualified and users are satisfied is our long-term goal.
Our company adheres to the tenet of "honesty first, quality first", and wholeheartedly provides customers with high-quality and cheap products and all-round services. We sincerely hope that our products can help your enterprise to take off. We are willing to cooperate with you sincerely, be realistic and pragmatic, and work together for a better tomorrow!
Objective: to create high-quality products for customers, create wealth for the society and create value for employees
Spirit: keep improving technology leads to mutual benefit and win-win
Concept: benefit, quality and service win.
The rotary disc bearing produced by luoyang east shaft is suitable for amusement equipment:
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CRB15013Product technical parameters:
bearing tyre
dimension
shoulder side
basic load rating
inner diameter
outer diameter
roller pitch diameter
Hight
chamfer
Cr
Cor
d
D
Dpw
B
r/min
ds
Dh
kN
kN
RB15013
150
180
166
13
0.6
157
172
27
53.5
Â
Product overview:
1. Structure RB15013 model thin-walled cross roller bearing is a kind of outer ring component, inner ring is integrated, the outer ring is divided into two pieces, and the inner ring is integrated, which is applicable to situations where high precision of inner ring rotation is required.
2. Life basic rated life refers to the total number of total specific revolutions that can be achieved when the same batch of bearing bearings produced by luoyang east shaft bearing operate separately under the same conditions, 90% of which can be achieved without surface peeling due to the fatigue of the rolling body. The following is provided by the technical department of luoyang east shaft bearing co., LTD to calculate the basic rated life of the bearing under fixed load: In terms of the number of rotations
P - equivalent dynamic load
Cr- basic rated load
The actual life of cross roller bearing is related to the structure, material, type selection, processing quality, bearing operating environment, peripheral structure design, installation and maintenance. Cross roller bearing the main form of failure is not a fatigue failure, because cross roller bearings with high rotation accuracy is usually composed of raceway and rolling body, wear the precision of the retainer is lost, the axial and radial clearance, or other abnormal damage of, at the same time, the bearing may not appear fatigue damage, so the calculation of basic rated life as a cross roller bearings service life only a reference.
3. Static load safety factor when the bearing is the radial, axial and overturning moment of the composite load function, the rolling element and raceway permanent deformation due to withstand the maximum load, if also can let a load equal to the amount of permanent deformation of the bearings, this imaginary load is the equivalent static load, its computation formula is as follows (the formula from luoyang east shaft bearing co., LTD. Technology) P0 = Fr + 0.444 + 2 m/Dpw Fa P0 - equivalent static load
Fr- radial load
Fa - axial load
M- minus - moment, N-mm
Dpw segment diameter = (d+ d) /2
4. Fs is mainly determined by the basic rated static load Co and the equivalent static load Po, fs =(Co/Po), where Co is the basic rated load; The reference of safety factor is as follows (according to different working conditions)
Â
Â
Â
≥1.5
Â
≥2
,
≥3.5
The wall thickness of the bearing pedestal of the bearing pedestal shall be designed according to over 60% of the normal section height. The wall thickness of the bearing pedestal T= (d-d) /2 * 0.6 above D is the outer diameter size of the outer ring; D is the inner diameter of the inner ring). If a threaded hole is set for the inner and outer ring removal, no damage will be caused to the bearing when the inner and outer rings are removed. Please avoid pushing the inner ring when removing the outer ring or pushing the outer ring when removing the inner ring.
6 lubrication cross roller bearing factory has note internal quality of lithium base grease, so the bearing can be used directly after the arrival of the goods, but it must be on a regular basis (about six months to one year) added the same type of grease, bearing grease injection, after the beginning of the friction torque can temporarily increase, such as excess oil spill after sealing ring, the torque value of the friction torque will soon return to normal.
7 related models
Designation
Â
Â
CRB3010
CRB3010UU
CRB4010
CRB4010UU
CRB5013
CRB5013UU
CRB6013
CRB6013UU
CRB7013
CRB7013UU
CRB8016
CRB8016UU
CRB9016
CRB9016UU
CRB10020
CRB10020UU
CRB11020
CRB11020UU
CRB12025
CRB12025UU
CRB13025
CRB13025UU
CRB14025
CRB14025UU
CRB15025
CRB15025UU
CRB15030
CRB15030UU
CRB20025
CRB20025UU
CRB20030
-
CRB20035
-
CRB25025
CRB25025UU
CRB25030
-
CRB25040
-
CRB30025
CRB30025UU
CRB30035
-
CRB30040
-
CRB40035
-
CRB40040
-
CRB40070
-
CRB50040
-
CRB50050
Welded Plate Heat Exchanger
Crb15013 Thin - Walled Cross - Roller Wheel Bearing
Model NO.: CRB15013
Separated: Separated
Trademark: LYDZC
Transport Package: Packed in Wooden Cases
Specification: 150*180*13
Origin: Luoyang
Model NO.: CRB15013
Separated: Separated
Trademark: LYDZC
Transport Package: Packed in Wooden Cases
Specification: 150*180*13
Origin: Luoyang
CRB15013Product technical parameters: