Multi-Stage Cylindrical Roller Thrust Bearings M4CT40110 40*110*164mm

 Extruder bearings Multi-Stage cylindrical roller thrust bearings  M4CT40110 40*110*164mm

Tandem thrust bearings M4CT40110 are designed to be used in horizontal shaft applications (extruder gear drives) and it is essential that a sufficient thrust load be applied to prevent roller slip. Typically, the minimum load required is expressed as a ratio of the bearing’s dynamic load rating (C)to the applied load (P). Loads representing C/P > 12 must be avoided and  loads where C/P falls between 8 and 12 should be avoided. M4CT40110  is 4 stages thrust roller bearing with inner dia:40mm size,outer  diameter:110mm ,the height:164mm

Tandem bearings consist of several axial cylindrical roller bearings arranged in line, Figure 1. A system of rings and washers matched to each other ensures that all stages of the tandem bearing are subjected to uniform load at all times irrespective of the ratio C/F. The rings and washers are made from hardened steel. Tandem bearings are predominantly fitted with standard axial cylindrical roller and bearing assemblies. Figure 3, page 3, shows the power flow in a tandem bearing.

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.

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