010.30.710

010 Standard Slewing Circle
  • 010 Standard Slewing Circle
  • 010 Standard Slewing Circle

010.30.710-010 Standard Slewing Circle

The 010 series is a standardized single-row toothless four-point contact ball slewing bearing, specially designed for light to medium-duty rotary mechanical systems that require independent drive configuration and compact installation space. Adopting mature industrial manufacturing techniques and an optimized gothic arch raceway design, the 010 series toothless slewing bearing delivers stable comprehensive load capacity, precise rotational performance and excellent cost efficiency. It has become a universal and reliable core component widely used in industrial automation, mobile engineering machinery and various custom rotary drive equipment.


Typical Applications:

Construction machinery such as cranes and excavators

Aerial work platforms and man lifts

Solar tracking systems

Materials handling equipment

Industrial turntables and positioning systems


High load-carrying capacity
Resistance to high and low temperatures
Noise-free operation
Strictly controlled tolerances and appropriate internal clearance
Long service life and low maintenance requirements
Prevention of unexpected downtime (avoiding bearing fracture, seizure, and safety incidents caused by such failures, with anti-tilting capability)

Dimension and Parameters

010 Standard Slewing Circle
None Gear Type :010.30.710
Drawing No. :LYMC
Overall Dimension
D[mm] :812
d[mm] :608
H[mm] :80
Mounting Dimension
D1[mm] :776
D2[mm] :644
n :24
φ :18
dn[mm] :M16
Sturcture Dimension
H1[mm] :70
h[mm] :10
Weight
KG :120

Characteristics

✦ No gear teeth – Smooth inner and outer rings without teeth for flexible drive integration.

✦ Four-point ball contact – Single-row design handles axial, radial, and tilting moment loads simultaneously.

✦ Compact cross-section – Optimized section height saves installation space.

✦ Induction-hardened raceways – Rolling surfaces hardened for wear resistance and extended service life.

✦ Double lip seals – Fitted with NBR seals on both sides to keep contaminants out and retain lubricant.

✦ Pre-drilled mounting holes – Both rings feature equispaced bolt holes for quick and secure installation.


Features

✦ No gear teeth – Smooth outer and inner ring surfaces without gear teeth for customized drive solutions.

✦ Four-point ball contact – Single-row design handles axial, radial, and tilting moment loads simultaneously.

✦ Compact cross-section – Optimized section height saves installation space.

✦ Induction-hardened raceways – Rolling surfaces hardened for wear resistance and extended service life.

✦ Double lip seals – Fitted with NBR seals on both sides to keep contaminants out and retain lubricant.

✦ Pre-drilled mounting holes – Both rings feature equispaced bolt holes for quick and secure installation.


Further Reading