Bearing load calculation
Slewing Ring and slewing bearing have three independent rows of rollers with their normals aligned with the rotating roller ring load direction. Configuration maximizes load capacity, reduces friction, and minimizes bearing deflection.
The top and bottom rows of rollers can not only support bidirectional thrust loads, but also share moment loads when the middle row of rollers is subjected to radial forces. The arrangement of rollers and spacers in each row and the matching raceways are carefully designed to enable the bearing to meet the load or other application requirements.
To achieve these advantages, the support structure must be stiffer and flatter than that used in DZE or LYDZ series.
According to customer needs, gear teeth or other transmission mechanisms can be arranged on the inner ring or outer ring support structure, and the style of the axial and radial ring hole can also be specified by the customer.
Supply Capacity
Axial and radial ring bearings are manufactured to order to meet customer designs
Application Range
Rotating roller ring bearings are suitable for heavy-duty applications requiring extremely high
rigidity and performance, including:
●Radar
●Crane
●Excavator
●Stacker and reclaimer
●Heavy rolling mill
Luoyang East Bearing Co., Ltd. specifically produces pre -loaded cross -rolling bearing and turntable bearings.
The production process adopts the grinding process and the host supporting design scheme. Ensure that the bearing reaches high precision level and service life within the range of service life.
Since its establishment in 2012, special bearing and precision rolling rollers with special bearing and precision rolling rollers have been designed and manufactured since its establishment in 2012.
The structure includes: RU series, RB series, RA series, RE series, CRBH series, SX series; precision turntable bearing structures include: structure series include toothless Lydz00 series, Lydz11 series, LYDZ020 series; Series, outer teeth LYDZ01 series, lydz11 series, LYDZ021 series; YRT to the bearing YRT series, YRTS series, YRTM series. Suitable for all mechanical transmission industries.
The precision cross-rolling bearing we produce, forgedings use bearing steel GCR15; GCR15SIMN has been quenched, recovered, and the hardness of the annealing treatment reaches HRC56-62, the mechanical performance is stable, and the service life is more than 10 years. The east bearing provides special requirements for stainless steel, hard aluminum non -calibrating bearing. 60%of the precision cross - roller bearing exports to 65 countries;
since the company was established in 2012, we produced more than 800,000 sets of precision cross -rolling bearing and precision turntable bearings; The manufacturing equipment and perfect after -sales service team owned by the east bearing, high -precision plane grinding machine, high precision outer round grinding bed, high -precision internal round grinding beds ensure the accuracy of production products; And analysis. The LYDZC engineering and design departments use new computing software and finite element analysis to provide you with innovative and customized solutions that meet harsh specifications.
Various standard roller rotor bearing and roller cross -rolling bearings are also constantly inventory, which meets your emergency needs at any time.
