JinHang Precision Bearing Co.,Ltd

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Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

Here thanks for help. We had got the bearing and checked them. After the working,they are working perfect. I will be keep you in mind !

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Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

China Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm supplier
Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm supplier Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm supplier Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm supplier Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm supplier

Large Image :  Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

Product Details:

Place of Origin: China
Brand Name: JHB or your required
Certification: ISO9001:2008 or quality certificate
Model Number: 280.30.0900.013

Payment & Shipping Terms:

Minimum Order Quantity: 4PCS
Price: 1-1000USD/negotiation
Packaging Details: Carton or standard export wooden case
Delivery Time: in stock, if Ex-stock, It will need 35days
Payment Terms: T/T,L/C, Western Union
Supply Ability: 1000 pcs/month
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Detailed Product Description
Precision Rating: P0 P6 P5 Seals Type: Double Sealed
Number Of Row: Single Row Outer Dia: 1100mm
Inner Dia: 805mm Height: 90mm

Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

 

 

Product Name: Slewing bearing turntable bearing slewing ring swivel bearing
Model: 280.30.0900.013
Old model: 110/1100.0
Price: USD1000 to 5000
Min qty: 4PCS
Production Capacity: 200000PCS/Month
Payment term: T/T,WU,LC
Delivery time: 30-45 days
Shipping Ways: By sea by air FedEx/DHL,UPS available
Port: Shanghai /Qingdao seaport
Transport Package: Carton+Wooden case
Country of Origin: China
Keywords: 280.30.0900.013 bearing, 280.30.0900.013 bearings, 1100*805*90mm ball bearing,280.30.0900.013 china bearing factory
Structure: Light series four-point contact ball slewing bearings
Number of Rows: single rows
Units: mm
Inside Diameter: 805mm
Outside Diameter: 1100mm
Thickness/Width: 90mm
Boundary: 1100*805*90mm
HS Code: 8482800000 slewing bearing
Brand: JHB or OEM
Weight:(kgs) 131
Clearance: C1 C2 C0 C3 C4
Bearing Material: Steel Chrome GCr15 GCr15SiMn
Ball brand LYC Brand
Bearing material 50Mn 42CrMo available
Service: Offer assembly drawing,technology service
Quality Control: ISO9001:2008 Quality certificate
Application: Aerial Hydraulic Platforms • Antennas • Arc Furnaces • Band Conveyor • Blast Furnace Gas Cover • Casting Equipment • Construction Machinery • Container Spreader • Crane Wheel Bogie • Deck Cranes • EDS Scanner Excavators • Fifth Wheel / Trailer Bogie • Gantry Cranes • Ladle Turrets • Machine Tools • Mechanical Engineering Medical Equipment • Mixer • Mobile Cranes • Mooring station • Off shore Crane • Packaging or Bottling Equipment Paddle Wheel Bearings • Ship Loader/Unloader • Solar Energy Plants • Special Sales • Stackers/Reclaimers Swivel Bearings • Telescopes • Thruster • Tidal Energy Plants • Tower Cranes • Truck Mounted Cranes • Tunnel Boring Machines • Water Treatment Equipment • Wind Energy Plants

 Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

 

 

Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

 

  Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

 

 

 

 

Forging process:
The blanks of bearing rings are mainly made of rods and tubes, while the forging process is only applicable to rods. However, forgings are the most used blank materials in bearing manufacturing, and are suitable for large and medium-sized bearings. Forging can be divided into hot forging, cold forging and warm forging. Hot forging refers to processing above the re-crystallization temperature of the billet metal, warm forging is forging at a temperature not exceeding the re-crystallization temperature, and cold forging refers to forging at normal temperature.

The purpose of ferrule forging: 1. Through forging, obtain a blank with a size similar to the product, improve the utilization of metal materials, reduce the amount of machining, and reduce costs. 2. Forging can eliminate the internal defects of the metal, improve the structure, and thus increase the service life of the bearing.
General process of forging:
Bar material ,inspection, heating, blanking, secondary heating, forging, rolling,cooling, annealing, cleaning

Rough turning: Rough turning is performed according to the drawing of the turning process, and the cutting speed and cutting amount are strictly implemented according to the technical regulations (the general cutting speed is 5 rpm. The cutting amount is 10mm ~ 12mm).
2.2 Rough turning aging: After the rough turning of bearing parts is completed, three-point support and flat laying is not allowed (stacking is not allowed), and the precision turning processing can be performed after the aging time is not less than 48 hours.
2.3 Fine turning bearing parts When finishing turning, the cutting speed is 6 to 8 revolutions per minute, and the cutting amount is 0.3 to 0.5 mm.
2.4 Precision turning: In order to prevent the parts from deforming when the bearing parts are finally finished, the parts must be loosened to make the parts in a non-stressed state. The turning speed is 8 revolutions per minute and the cutting amount is 0.2 mm.
2.5 Cross and three-row roller slewing bearing inner ring special process: To prevent cross and three-row roller slewing bearing inner ring from deforming after heat treatment. The turning process must be performed in pairs, that is, the raceway is back-to-back processing. No cutting is performed before heat treatment, and cutting is performed after heating.
2.6 Finished car after heating: After the inner and outer rings of the bearing are heat-treated, the finished car turning process is carried out, and the technical procedures are the same as 2.3 and 2.43)

 

 

  232.21.1075.013   Slewing bearings perform extremely well in a variety of applications such as:
• access platforms
• bucket wheel excavators
• conveyor booms
• cranes of all types
• small, medium and large excavators
• indexing tables
• ladle turrets
• offshore applications
• robots
• railway bogies
• rotary platforms
• stackers
• solar mirrors
• tunnel boring machines
• wind turbines

Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm

Slewing Bearing Turntable Bearing Ring 280.30.0900.013 With Flange1100*805*90mm
   

Contact Details
JinHang Precision Bearing Co.,Ltd

Contact Person: Mrs. Jean Yang

Tel: 86--18037970383

Fax: 86-379-65199160

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