F-53507.T6AR Tandem thrust bearing for twin screw extruder gearbox
Tandem Thrust bearings are also known as “Multi-Stage cylindrical
roller thrust bearings” .
Tandem Thrust bearings are comprised of "stages" which include
precision ground and matched thrust plates. These bearings also
include compression sleeves separated by cylindrical roller
assemblies. This design enables the Tandem Thrust bearings to
provide a solution in a radial restricted envelope. The bearings
are available in multiple stages, 2-8 to accommodate your design
requirements. Depending on your preference, these bearings are
available in a wide variety of sizes and options.
TandemThrust Bearings can receive heavy load in a limited space and
support firmly in the direction of axis and last long with low
frictional power. In addition, these bearings are moved by oil
lubrication. Also thesetandem thrust bearings are used principally
in gear boxes for single & twin screw extruders in the rubber
and plastic industries.
1.Multi-stage cylindrical roller thrust bearing (basic type) adopts
elastic spacer to connect the shaft washer,housing washer, roller
and cage assembly.
The components of this Thrust Bearings are demountable. The user
should assemble or dismount the bearing meticulously according to
numeral order we provide.
2. Multi-stage cylindrical roller thrust bearing (shaft type) is
made by penetrating an axis through theinner bore of basic type
multi-stage cylindrical roller thrust bearing and fastening the
bearing to the axis by locking collar. The components of this type
of cylindrical roller thrust bearing are inseparable.
3. Multi-stage cylindrical roller thrust bearing (sleeve type)
locking collar is made by covering a sleeveto the external of the
basic type multi-stage cylindrical roller thrust bearing.It is also
inseparable,and is assembled and disassembled as a whole.
Multi-Stage cylindrical roller thrust bearings(Tandem bearings) has
the characteristics of limited radial space, high axial forces,
equal support of all the rows of rollers and long operating life,
and is the ideal spindle of parallel screw extruder.