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Double row external hardened gear ball slewing bearing

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-17 20:57

  • Browse the number:

    47

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Company Profile

Shaanxi Fortune Industries Co. Ltd

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Contact: slewingbearing(Mr.)  

Email:

Telephone:

Area: Beijing

address: A-1007 Feng Huang Xin Cheng, Feng Cheng 3rd Road, Xi'an, Shaanxi, China (710016)

Website: http://slewingbearing.shanggaoo.com/

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Product details
Model Number: 021.25.500F Brand Name: WANDA Key Specifications/Special Features: Xuzhou Wanda Slewing Bearing Co., Ltd is a slewing bearing manufacturerspecializing in standard and non-standard slewing bearing.Over the years, we supplied high quality product & good service to every user and gain good credit. We have strict quality control system in our own factory, meanwhile, we have passedISO 9001-2008 Quality System Certificationand JG/T66-1999, JG/T67-1999, JG/T68-1999, JB/T2300-1999 with our country’s engineering & machinery standards.Characteristic of structure, performance and applicationDouble row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, two rows of upper and lower steel balls with different diameter are fitted according to the stress condition.This kind of open assembly is very convenient, for the upper and lower bear raceway arc angles is 90°,which can bearlarge axial forces and tilting moment. When the radial force is greater than 0.1 times the axial force need to be specially designed the raceway.Double row different ball slewing bearing’s axial and radial size are relatively large and solid in structure, so it is specially suitable for the medium diameter tower cranes, truck mounted cranes etc.loading and unloading machinery.

Inner diameter: 384mm
Outside diameter: 644mm
Model number: 021 series
Feature:double row ball slewing bearing
Gear options: external gear
Place of origin:Jiangsu, China (Mainland)
Warranty: 1 year
Rust and corrosion protection: available
Ring material:50Mn, 42CrMo
Customized:yes
OEM:available
Raceway hardness:50-60HRC
Gear hardness: 45-55HRC

FAQ:
1. When can I get the price?
We usually quote within 24 hours after we get your inquiry
If you are very urgent to get the price, please call us or contact us by trade manage

2. How can I get a sample to check your quality?
After price confirmed, you can require for samples to check our quality

3. Can you do the designs for us?
Yes, we have professional team
Customer design is accepted
Type
  1. Single row four point contact ball slewing bearings.
  2. Single row crossed roller slewing bearings
  3. Double row ball slewing bearings
  4. Three row roller slewing bearings
  5. Thin section slewing bearings (light type).
  6. Thin section slewing bearings (flange type)
Outside diameter 300 - 4845mm
Bore size 120 - 4272mm
Gear options External gear
Internal gear
Without gear
Brand name WANDA
Raw material 50Mn, 42CrMo
Rolling element Ball or roller
Place of origin Jiangsu, China (Mainland)
Certificate ISO9001:2008, SGS
Warranty 1 year
Delivery time: 15-45DAYS
Payment terms: L/C,T/T, WesternUnion
OEM/ODM Available
Packaging details: 1:Filling with rust-proof oil
2:packing with protective layers
3:Fixed in wooden box
Shipping Information:
  • FOB Port: Shanghai, Qingdao, Lianyungang
  • Lead Time: 10 - 40 days
  • HTS Code: 8482.80.00 00
  • Dimensions per Unit: 0.64 × 0.64 × 0.11 Meters
  • Weight per Unit: 130 Kilograms
  • Units per Export Carton: 7
  • Export Carton Dimensions L/W/H: 0.69 × 0.69 × 0.89 Meters
  • Export Carton Weight: 30 Kilograms
Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa