plastic extrusion machine gearbox bearing F-81682.T4AR 

Product Details

plastic extrusion machine gearbox bearing F-81682.T4AR

F81682T4AR f-81682.t4ar bearings specification as following:

Tandem Bearings Type

1. Basic Type: The bearing 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 our guide book.

2. Shaft Type: The bearing is made by penetrating an axis through the inner bore of basic type bearing and fastening the bearing to the axis by locking collar/snap ring. The components of this type bearing are inseparable. Shaft type tandem bearing is variational structure of basic type.

3. Multi-stage cylindrical roller thrust bearing (sleeve type) locking collar is made by covering a sleeve to the external of the basic type multi-stage cylindrical roller thrust bearing. It is also inseparable,and is assembled and disassembled as a whole.

Modern twin screw extruder gearboxes with a high power density such as those used in the processing of thermoplastic materials are machine elements that must provide a high degree of reliability in operation. The tandem bearings supplied by a well-known rolling bearing manufacturer have been used in harsh environments for decades In spite of

increasing demands placed on these bearings, like the requirements for deep foundation drilling

equipment or friction welding machines, these products have proven themselves as reliable

machine elements. These tandem bearings represent an excellent solution for applications requiring a small radial design envelope, high axial forces and long life.