MOQ | 1 pcs |
Port | Dalian |
Packaging | wooden case |
Lead Time | 60-70 |
single row
four point contact ball slewing rings is composed of two seat
rings, which design in compact structure and light weight, steel
ball contact with the circular raceway at four points; it can
bear the axial force, radial force and the tilting moment at the
same time. Single-row four point contact ball ring has the
features of compact in design, and light in weight. The balls
roll on the circular race at four points, so it can undertake the
axial force, radial force and tipping moment at the same
time.
This
series of four point contact ball bearings are suitable in many
engineering machinery, such as rotary conveyor welding operation
machine, small cranes, small and medium-sized excavators,slewing
conveyer, welding manipulator, light and medium duty crane, and
other construction machinery
Three types
of this kind of single row four point contact ball slewing
bearing:
A.
Without gear bearing (non tooth)
B.
External gear bearing (external tooth)
C.
Internal gear bearing (internal tooth)