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High rotating speed four point contact slewing ring bearing with external gear for rotatory machinery

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The four-point contact ball bearings are radial single row angular contact ball bearings featuring raceways that can handle axial loads acting in both directions. A limited radial load can be supported for a given axial load.
Availability:
Quantity:
  • 013.60.1362F

  • XZWD

  • 8482800000

The four-point contact ball bearings are radial single row angular contact ball bearings featuring raceways that can handle axial loads acting in both directions. A limited radial load can be supported for a given axial load.


The Ring material is made of 42CrMo or 50 Mn steel, the ring and gear heat treatment is in accordance with ISO 281 and ISO 6336 standard.
Other parameters are made according to JB/T 2300-1999 and GB/T 699-1999.

Different structure designed in meeting different applications.


Features
Specification
Features
Specification
Outer Diameter
4726mm
Inner Diameter
250mm
Axial Clearance
0.02 mm~
Radial Clearance
0.02 mm~
Axial run out
0.08mm~
Radial run out
0.08 mm~
Core Hardness
250-300 HB quenched & tempered
Raceway Hardness
55-62 HRC 
Raceway Effective Depth
0.25~5.0 mm
Operating Temperature
-20°C~+70°C

High rotating speed four point contact slewing ring bearing with external gear for rotatory machinery

Application:

The slewing bearing are widely used in mining machine, welding machine , construction equipment, port hoisting machine , port oil transfer equipment, onshore and offshore crane, excavator,concrete machine, revolving grabbers and winches ,plastic and rubber machine , weave machine, logging industry machines, wind-power generation, electronic power plant , water treatment machinery, drilling equipment and steering applications.

four point contact slewing ring bearing with external gear for rotatory machinery

ADVANTAGE

1.Material adopt 42CrMo,Q+T, much longer life, 50Mn can be choosen by customer requirement.

2.Large size slewing bearing,high Precision, slewing ring bearing precision can reach P4.

3.Quality good with more competitive price, delivery in time, our factory have large batch standard inner and outer ring forging for stock.

4.Available in high impact load slewing bearing;
5.Available in extreme working condition:-40℃ ~+200 ℃;
6.Grade of precision: P6, P5, P4, ABEC1/2, ABEC 5;
7.Replacement of OEM's bearing for other brands

8.R&D team provide drawing and process requirement based on input of application condition.


DELIVERY

XZWD slewing bearing has strict system manage order and production schedule;
Sample delivery with complete prototype test;
99.5% on time delivery in past 10 years;
Delivery with guarantee;
Anti-corrosion protection and packaged in ply-wooden box.



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Xuzhou Wanda Slewing Bearing Co.,Ltd.
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Xuzhou Wanda Slewing Bearing Co.,Ltd.
 Add: No.8,Dianchang North Road,High-tech Industrial Development Zone,Xuzhou City,Jiangsu Province,China.
  +86-516-83309366   
   info@slew-bearing.com
  丨 +86-180 2053 7858
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