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Type: Slewing Bearing
Seals Type: jinheng bearing
Outside Diameter: 804-806 mm
Bore Size: 16-18 mm
Brand Name: jinheng
Type: single row
Model Number: QNA 630.20 QWA 560.20
material: 42crmo, 50mn
lead time: 20 days
brand: jinheng
working life: 5 years
gear type: internal, external,without gear

Specifications




1.Brief Introduction:

  

with highly advanced technology, Maanshan Jinheng Bearing has been dedicated to providing a wide variety of bearing solutions for industries all around the world since its establishment in 1998. 

Jinheng Bearing has set up a high-tech R&D Center at the beginning of its foundation. Our slewing bearings are qualified by international standard ISO (International Organization for Standardization) and GB (China), etc, and produce exclusive and special bearings with strong R&D power. 

Our slewing bearings are widely used for wind turbines, solar power industry, construction machinery, various types of cranes, excavators etc.

Jinheng Slewing Bearing QNA 63020 QWA 56020