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230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back

China 230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back, Find details about China Roller Bearing, Ball Bearing from 230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back

Model NO.
230.20.0400.503
Type
No Gear
Craft
Grinding
Precision
P5/P4/P2
Weight
23kg
Delivery Period
40 Days
Isolation Block
Plastic
Heat Treatment
Surface Hardening
Warranty
1 Year
Trademark
LYDZC
Transport Package
Wooden Box
Specification
304*518*56
Origin
Luoyang, China
HS Code
84821020
Model NO.
230.20.0400.503
Type
No Gear
Craft
Grinding
Precision
P5/P4/P2
Weight
23kg
Delivery Period
40 Days
Isolation Block
Plastic
Heat Treatment
Surface Hardening
Warranty
1 Year
Trademark
LYDZC
Transport Package
Wooden Box
Specification
304*518*56
Origin
Luoyang, China
HS Code
84821020
 230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
   
Sur les chariots élévateurs on a souvent besoin de pinces de levage en mesure de tourner l'objet soulevé, soit pour verser
son contenu soit pour permettre sa manutention à l'intérieur des cycles de production et de stockage.
On the forklifts it is often necessary to have a lifting clamp
able to rotate the lifted object, with the possibility to pour
its content or else to allow its handling in the production
and storage cycles.
                                             

230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
                The above slewing bearing can also be divided into three different types.
                              #1  Slewing bearing with no gear
                              #2  Slewing bearing with external gear
                              #3  Slewing bearing with internal gear

230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
Les applications les plus communes sont:
• excavateurs
• pompes à béton
• engins de levage
• grue automobile
• grues de chantier et portuaires
• rouleaux compacteurs
• turbines éoliennes
• radar
• manipulateurs, positionneurs
• carrousels ligne d'embouteillage
• tables tournantes
Common application are:
• excavators
• concrete pumps
• boomlift, manlift
• crane truck
• civil and harbour crane
• compactors
• wind turbines
• radar
• manipulators
• filling carousels
 

230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back

230.20.0400.503   is ball slewing ring bearing without  gear teeth


         230.20.0400.503  Product structure 

                                       230.20.0400.503  Live shooting

230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
           230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back                                                                
                                                                    230.20.0400.503    detailed product parameters
   
Designation DimensionsMounting Hole SizeStructure dimensions Coa(kN)kg
  Rothe  DdHD1D2n1n2φ1φ2D4d2H1H2d1D3  
  230.20.0400.013  518304564903328121818  45.545.5415.5412.525023.4
  230.20.0400.503  5183045649033216241818  45.545.5415.5412.525023
   SD.505.20.00.C 5183045649033281218φ184533754646415.5412.550024.3
LYDZ200414ZTVLU200414ZT   51830456490332812φ18φ18458.5369.547.547.5415.5412.560026.5
LYDZ200414VLU200414   518304564903328121818  47.547.5415.5412.529523.5
  230.21.0475.013  517305564903328121818  45.545.5415.5412.525023.4
  230.20.0500.013  6484345662046210141818  45.545.5545.5542.533031
  230.20.0500.503  6484345662046220281818  45.545.5545.5542.533030.4
   SD.650.20.00.C 64843456620462101418φ185835054646545.5542.566032
  230.20.0500.013  648434566204622028φ18φ1858350545.545.5545.5542.566030.4

                           We do customised Rothe Erde model slewing ring bearing:
Standard Series KD 210
250.14.0300.013, 250.14.0400.013, 250.15.0300.013,
250.15.0400.013, 250.15.0375.013, 250.15.0475.013

230.20.0400.013, 230.20.0500.013, 230.20.0600.013,
230.20.0700.013, 230.20.0800.013, , 230.20.0900.013, 230.20.1000.013

231.20.0400.013, 231.20.0500.013, 231.20.0600.013, 231.20.0700.013, 231.20.0800.013
231.20.0900.013, 231.20.1000.013

232.20.0400.013, 232.20.0500.013, 232.20.0600.013, 232.20.0700.013
232.20.0800.013, 232.20.0900.013, 232.20.1000.013

230.20.0400.503, 230.20.0500.503, 230.20.0600.503, 230.20.0700.503
230.20.0800.503, 230.20.0900.503, 230.20.1000.503

231.20.0400.503, 231.20.0500.503, 231.20.0600.503, 231.20.0700.503
231.20.0800.503, 231.20.0900.503, 231.20.1000.503

232.20.0400.503, 232.20.0500.503, 232.20.0600.503, 232.20.0700.503
232.20.0800.503, 232.20.0900.503, 232.20.1000.503

230.21.0475.013, 230.21.0575.013, 230.21.0675.013, 230.21.0775.013
230.21.0875.013, 230.21.0975.013, 230.21.1075.013

231.21.0475.013, 231.21.0575.013, 231.21.0675.013, 231.21.0775.013
231.21.0875.013, 231.21.0975.013, 231.21.1075.013

232.21.0475.013, 232.21.0575.013, 232.21.0675.013, 232.21.0775.013
232.21.0875.013, 232.21.0975.013, 232.21.1075.013
Standard Series RD 900
191.20.1250.990.41.1502, 191.20.1400.990.41.1502, 191.20.1600.990.41.1502
191.20.1800.990.41.1502, 191.20.2000.990.41.1502, 192.20.1250.990.41.1502
192.20.1400.990.41.1502, 192.20.1600.990.41.1502, 192.20.1800.990.41.1502
192.20.2000.990.41.1502, 191.25.1800.990.41.1502, 191.25.2000.990.41.1502
191.25.2240.990.41.1502, 191.25.2500.990.41.1502, 191.25.2800.990.41.1502
192.25.1800.990.41.1502, 192.25.2000.990.41.1502, 191.32.2240.990.41.1502
191.32.2500.990.41.1502, 191.32.2800.990.41.1502, 191.32.3150.990.41.1502
191.32.3550.990.41.1502, 191.32.4000.990.41.1502, 192.32.2240.990.41.1502
192.32.2500.990.41.1502, 192.32.2800.990.41.1502, 192.32.3150.990.41.1502
192.32.3550.990.41.1502, 192.32.4000.990.41.1502, 191.40.2800.990.41.1502
191.40.3150.990.41.1502, 191.40.3550.990.41.1502, 191.40.4000.990.41.1502
191.40.4500.990.41.1502, 192.40.2800.990.41.1502, 192.40.3150.990.41.1502




                                                 
Le roulement d'orientation dans les pompes à béton soutient l'élongation du bras, en permettant sa rotation, et par
conséquent il est soumis à un fort moment basculant. Il doit aussi avoir une structure compacte pour pouvoir être monté
sur des véhicules routiers. Habituellement le choix tombe sur des roulements à deux rangées de billes à huit points de
contact, sinon il peut tomber sur le roulement à une rangée de billes, quand les contraintes le permettent.
The slew bearing in concrete pumps supports the boom elongation also allowing its rotation, and for this reason it is subject to a
huge tilting moment. It must also have a compact structure in order to be mounted on road vehicles. A common choice is a double
row ball bearings, 8‐contact points, otherwise if loads are much lower, it could be one‐row ball bearing.

       230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back                               Strict production process
1.Drawings    
According to the customers specific requirements, the field where the bearing is used and working conditions. We optimize the design of products in order that the customers could economize and get their desired pruducts
2.materials
All the materials are high-quality bearing steel with high purity. The quality is strictly inspected and checked. The high quality of the product is guaranteed from the first procedure.

3.Forging
The professional forging equipment and advanced set-forging process are used. 
Steel bar is heated with the medium frequency induction and its different positions temperature is measured with the thermometer. After heating and thermal hydraulic shear, they are forged in accordance with the needs of grind and expansion. Then they are groud and expanded with CNC grinding machine so that the products could meet the technological requirements in size and geometry
230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
4.Heat treatment annealing
All products are produced with the spheroidal annealing to ensure the product temperature uniformity good internal structure and other characteristics which is beneficial to the next step turning and quenching.
Heat treatment with quenching and tempering
The heat treatment in strict accordance with advanced process and the precious control quenching ensure that the bright quenching effect be reached
230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back

230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
Excavateurs / Excavators
Dans cette application, vue la typologie des charges transmises pendant le travail, la couronne doit avoir des caractéristiques
élevées de rigidité, pour contraster les variations soudaines de charge, de bonnes capacités rotationnelles, pour permettre
une rotation aisée de la structure placée dessus, une résistance aux chocs du chemin de roulement et denture. Le choix du
roulement d'orientation ISB approprié devient une valeur ajoutée à la qualité générale de votre projet.
In this type of application, according to the typology of load and environmental conditions, the slew bearing must have high
stiffness features, for counteracting fast load variations, good rotational features, for easy rotation of the superstructure, resistance
to impact stresses in raceways and gear, in order to preserve its lifetime. The correct choice of suitable ISB slew bearings is an added
value to the general quality of your proj


230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery Back
230.20.0400.503 Roller Bearing Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist Road Machinery BackApplication field of slew bearing Application field of tilt bearing 14 slew bearing (usually defined as ring gear name) is needed in the following cases: in a machine or equipment, one part of the structure must rotate along a definite axis relative to another part to ensure the connection between components. Steering bearing, with the maximum possible stiffness provided by its design, must bear and transmit the operating load of the connected structure, and ensure the accuracy level required for application, and meet the operating parameters and the required service life. Obviously, bearing is a basic component, and its selection must be carefully studied. Luoyang East Axis Bearing Co., Ltd. can help you choose the ideal bearing for your application. When a structural component must rotate relatively with another component along a fixed shaft to ensure the axial and radial connection between the two components in machinery or machinery factory, bit bearings must be used. Slew bearin.

 

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