T3AR40110 M3CT40110 china tandem bearing manufacturer

china tandem thrust bearing supplier
china tandem thrust bearing with shaft manufacturer
china tandem thrust bearing with shaft supplier
china three stage tandem thrust bearings manufacturer
china three stage tandem thrust bearings supplier

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.
The tandem bearings provided by our institute has the following types: double rows, three rows, four rows, five rows, six rows and eight rows, we also provided bearings with shaft and sleeve barrel. Customers can have their own selections according to center distance of screws, space and load. We also accept the orders of other dimensions.

Application of tandem bearings
When using tandem bearings, the following recommendations should be adhered to:
1. Preload: 1% of the dynamic basic load rating. The dynamic basic load rating of each tandem bearing . Figures not listed will be provided by out institute on request.
2. Radial guidance: full complement cylindrical roller bearings or needle roller bearings can be used.
3. Eliminate tilting: the supporting parts must be machined to eliminate any tilting.
4. Mounting tolerances: recommended the following mounting tolerances: shaft f6 and housing bore F7.
5. Lubrication: tandem bearings must always be lubricated by oil circulation.

Apply:

1. small radial design envelope

2. high axial forces

3. long operating life

4. low frictional energy.

Tandem bearings have proven effective principally in gearboxesfor single and twin

screw extruders in the rubber and plasticsindustry.

Other possible applications include:

1. deep hole drilling equipment

2. friction welding machines.

Application:

1. twin screw extruder 

2. twin screw extruder  gearbox

3.food extruder gear box

4.steel facotry

5.food extruder multi-stage bearings

6.china large gearbox tandem bearing supplier