Slewing ring without teeth / ball / single-row / for public works, excavators and cranes
QU.1822.40 Xuzhou Wanda Slewing Bearing Co., Ltd.

Characteristics

  • Teeth:

    without teeth

  • Rolling element:

    ball

  • Geometry:

    single-row

  • Applications:

    for public works, excavators and cranes

  • Outer diameter:

    Min.: 408 mm

    Max.: 2696 mm

  • Inner diameter:

    Min.: 222 mm

    Max.: 2304 mm

Description

http://www.slew-bearing.com/Single-Row-Four-Point-Contact-Ball-Slewing-Bearing-Q-Internal-Gear-pd6163415.html

The Single Row Four Point Contact Ball Slewing Bearing is composed of 2 seat rings.It features compact in design,and light in weight.The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.
It may be used for slewing conveyer, welding arms and positioners,light,medium duty cranes,excavators and other engineering machines.

Advantages
1. We can supply various size slewing ring bearings.
2. Type: Non-teeth, internal teeth, external teeth
3. Diameter range: 200mm-----4500mm, Weight range: 20kg--------5100kg
4. Design and manufacture according to customer needs, OEM bearing.
5. High quality bearing, competitive price, prompt delivery and best services.

Standards:
ISO9001:2008, SGS, CCS

Raw material:
50Mn, 42CrMo

Raceway hardening:
55-62HRC

Gear hardening:
50-60HRC

Lubrication:
Grease

Warranty:
1 year

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