excavator swing ring gear crane slewing bearing

excavator swing ring gear crane slewing bearing

Excavator Swing Ring Gear Crane Slewing Bearing, High Quality Crane Slewing Bearing,Gondola Construction Machinery,Machinery For Small Business
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Description

Overview
Quick Details
Type:
Slewing Bearing, Slewing Bearing
Brand Name:
FOF
Bore Size:
1060 mm
Outside Diameter:
1400 mm
Model Number:
797/1060
Feature:
Four Point Contact
Gear Options:
Internal Gear Only
Seals Type:
Iron or High temperature seal
Place of Origin:
Shandong, China (Mainland)
Bearing capacity:
heavy duty
Material:
S48C
Spacer:
PA66
Thickness:
120mm
Quality:
high precision
Standar:
OE service
Price:
lowest
Weigth:
596kg
Packaging & Delivery
Packaging Details
standard packings or according to our customers' requests
Delivery Time
15-20 days after making order

Specifications

crane slewing bearing
1.Stronger loading capacity
2. Large size/diameter
3.ISO 9001:2008 certificate
4.OEM available

   crane slewing bearing

Slewing bearing

  Double row different diameter ball slewing bearing has three seats. The steel balls and the spacers may be directly arranged into the upper and lower raceways. 

  Two rows of steel balls with different diameters are fitted according to the load. Such open mode fitting features extraordinary convenience. 

  The load angles of both upper and lower races are 90°, which enable the bearing to bear large axial force and the overturning moment. When the radial force is larger than 1/10 of the axial force, the raceways should be especially designed. 

 

The axial dimension and radial dimension of doublerow ball slewing bearing are rather large, and the bearing construction is sturdy. 

  Hence it is especially suitable for tower cranes which requiring working diameter over medium range, mobile cranes and other unloading machines.

 

 

Product:    Single-row 4-point contact ball series.

 

          Single-row crossed roller series.

 

          Double-row ball series.

 

         Three-row roller series.

 

         Roller and ball combination series.  

 

         Light type profile slewing bearing.

 

         Quenching slewing ring bearing

 

 

modeldDT
(mm)
WeigthmodeldDT
(mm)
Weigth
(mm)(mm)(kg)(mm)(mm)(kg)
F-QW1250.4010841476110483797/1320G213201715134958
D8788/8308301040101148797/1278G2K125017001551103
D5792/900900115090227797/1200G21200152090504
798/5255257258098797/120012001520105575
797/962G2962120090224797/1060G210601400120596
797/870K8701180115355792/7107109409052
797/845G28451150130393792/2800G280033101902864
797/700G7001000140370792/1250G2125017001551103
797/67067090785170792/1000G2K10001270100303
797/2500G2250029801802913792/1000G210001270100303
797/2190G219028603004797789924605904530
797/1916G2191623201501214789/7007008154543
797/1600G160021401451357789/6656658154554
797/1380G213801700145746789/65065085070107
797/1370G137018401601213789/6356358075657.1

 

 

excavator swing ring gear crane slewing bearing

excavator swing ring gear crane slewing bearing

excavator swing ring gear crane slewing bearing