JinHang Precision Bearing Co.,Ltd |
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Tandem thrust roller bearings for twin screw extruder T3AR3073 M3CT3073 30*73*89MM In stock
Tandem thrust roller bearings T3AR3073 M3CT3073 size:30x73x89mm
consist of several axial cylindrical roller bearings arranged in
line,The rings and washers are made from hardened steel. Tandem
bearings are predominantly fitted with standard axial cylindrical
roller and bearing assemblies. It have the characteristics of small
radial cross-sectional size, compact structure, large axial load
capacity, uniform load of each row of rollers, wear resistance, low
vibration noise and long life.
The inner diameter:30mm, outer diameter:73mm,height:89mm ,shaft
diameter:30mm
Tandem bearing old code | Tandem bearing new code | Basic size unit(mm) | Basic load rating Unit (KN) | weight | material | |||
Inner dia | Outer dia | Height | Cr | Cor | kg | |||
T3AR3073 | M3CT3073 | 30 | 73 | 89 | 197 | 267 | 2.05 | Steel chrome |
Tandem bearings offer an optimum solution wherever the following
requirements apply:
■ small radial design envelope
■ high axial forces
■ long operating life
■ low frictional energy.
Tandem bearings have proven effective principally in gearboxes for
single and twin screw extruders in the rubber and plastics
industry.
Other possible applications include:
■ deep hole drilling equipment
■ friction welding machines.
Characteristics of Tandem bearing :
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.
Product Description:
Tandem thrust cylindrical roller bearings with small radial cross
section size, compact structure, large axial load capacity, each
column roller uniform load, wear resistance, small vibration noise
and long life and other characteristics, is the ideal of parallel
twin screw extruder screw spindle bearing.Users according to screw
center distance, space and load size in our company to choose two,
three, four, five, six, seven or eight columns tandem bearings.
Quality control:
All the bearing from the forging to assembly process,It will need
to inspect step.For the bearing forging we will need to test the
size and hardness and surface, for the lathe process and grinding
process,first it will need to check by the worker ,and then the
professional inspector will checking the size and accurate,The last
step the monitor will inspect the size. It can insure zero defect.
Service:
It can calculate the load curve.
Can offer assembly drawing based on the bearing working condition
Can offer pre- sale ,sale and after sale service