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Sell super large slewing bearing

Sell super large slewing bearing

FOB Price

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2000 ~ 5000 / Piece ( Negotiable )

|

Minimum Order

Place of Origin:

Luoyang

Price for Minimum Order:

Minimum Order Quantity:

10 Piece

Packaging Detail:

Wooden packing or pallet packing or according to customer�Ã&mac

Delivery Time:

20-60 days

Supplying Ability:

60 Piece per Month

Payment Type:

T/T

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Free Member

Contact Person Diana

Technology Industry Park ,Jianxi District ,Luoyang City,Henan Province, Luoyang, Henan

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Description


Our company has rich experience in the production of bearings,specializing in the production of type 0 *9 category bearings, the scope of Ð¤**0mm*-Ф***00mm different slewing ring structure including the four points contact ball slewing bearing,double row angular contact ball,cross-cylindrical roller slewing bearing,three-row cylindrical roller slewing bearing,and so on.Are widely used in lifting machinery,wind power and high accuracy of radar devices,such as large-scale rotation.

Slewing bearing applications

Slewing bearing are widely used in lifting machinery, mining machinery, construction machinery, port machinery, shipbuilding, machineryprecision machinery radar and missile launchers and other large rotating device.

1. Wind generator

Tower and yaw bearings are installed in the junction of tower and the cockpit; pitch bearings are installed in each blade root and hub jointsEach wind turbine equipment use three sets pitch bearings and a set of yaw bearing. pitch bearing ring material select *2CrMo, treatment with the overall quenching, raceway select surface-hardening. As the wind turbine yaw, pitch bearing’s force is complex and bearings withstand large shock and vibration, therefore, required bearings to withstand both the impact and greater loads. Host wind turbine life requirements of *0 years, bearing the cost of installing large, thus requiring yaw, pitch bearing life have reached *0 years. Bearing rings matrix hardness is 2*0HB*2*0HB, so it is able to withstand shocks but no plastic deformation, meanwhile raceway surface quenching hardness reach to *5HRC**2HRC, also can increase the contact fatigue life, thus ensuring long life bearing requirements.

2. Marine Crane

In general, marine crane use double-row different diameter ball, four-point contact ballthree-row roller inner gear structure slewing bearings. According to the different carrying capacitythree-row roller slewing bearings are usually used for 

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Diana < Luoyang KaiXuan Bearing Manufacturing Co, Ltd >

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