External Diameter 640.3mm Slewing Bearing Crane Excavator Feeding Machine

China External Diameter 640.3mm Slewing Bearing Crane Excavator Feeding Machine, Find details about China Shaft Parts, Slewing Bearing from External Diameter 640.3mm Slewing Bearing Crane Excavator Feeding Machine

Model NO.
RKS. 161.14.0544
Type
External Gear
Precision
P5,P4
Trademark
LYDZC
Transport Package
in Wooden Case
Specification
640.3*474*56
Origin
Luoyang China
HS Code
4103362175
Model NO.
RKS. 161.14.0544
Type
External Gear
Precision
P5,P4
Trademark
LYDZC
Transport Package
in Wooden Case
Specification
640.3*474*56
Origin
Luoyang China
HS Code
4103362175
The type RKS.161.14.0544 slewing support has passed the strict inspection and the test run before leaving the factory, all are qualified products, and conforms to the national standard. The bearing produced by us has the following characteristics:
External Diameter 640.3mm Slewing Bearing Crane Excavator Feeding Machine
(1) flexible rotation of the product.
Note: operation is not flexible after installation. It may be that the host mounting surface is not well matched with the slewing support mounting surface, which leads to the axial clearance of the slewing support after installation cannot compensate for the deformation of the slewing support. The slewing support is in the state of negative clearance, and it is difficult for the rolling body to operate in the raceway (sometimes accompanied by abnormal sound). Or the size gear meshing is bad; Or the size of the gear card has a foreign body.
(2) no noise during trial operation after assembly.
Note: "noise after installation" may be caused by poor meshing of large and small gears, loose on and off, and abnormal sound caused by excessive meshing at the maximum position of tooth jump.
(3) the bearing clearance with precision, rotation does not shake.
Note: if the slewing support is loaded, its clearance is about 3-5 times of the factory inspection (three-point inspection method), and it can be used in this range.
External Diameter 640.3mm Slewing Bearing Crane Excavator Feeding MachineExternal Diameter 640.3mm Slewing Bearing Crane Excavator Feeding MachineExternal Diameter 640.3mm Slewing Bearing Crane Excavator Feeding Machine
Product structure and parameters:
Main dimensionsFixing holesGearr teethToothforceMassFig N°
 
Basicload ratingcurvesDesignation
DeDmDiFeheNeFihiNiDmZNorm.
Tooth
Max.
Tooth
force
 Axial
dyn. C
Axial
stat. Co
Raceways
(r)
Bolt
(b)
mm  kNkNkg kNkN  
640.3544474585M122849814326306105234244G2706802r2bRKS.161.14.0544







Our workshop and equipment:


About us:
1. A product line that meets the needs of the market
Set sales, service, accessories, maintenance four in one of the brand franchise store has to meet the needs of the market far product line, become the preferred partner of many engineering enterprises!
2. A variety of sales models for your choice
The products are widely used in many fields, such as flat uniaxial, inclined uniaxial, biaxial photovoltaic, trough type, butterfly type, tower type photothermal, photoelectric, wind power generation, construction machinery (ship crane, crane, wood grab, coal mine equipment, aerial work vehicle, flat transport vehicle, automatic rotating platform)