F-28449.T2AR Precision Bearing In Twin Screw Extruder Gearboxes

F-28449.T2AR Precision bearing in Twin Screw Extruder Gearboxes

Tandem bearing lubrication:

To ensure adequate heat dissipation and lubrication, the T.AR series series thrust bearings are lubricated with circulating oil. Lubrication systems are usually equipped with a lubricating oil filter and cooling unit.

Tandem  bearing mounting fit:

When installing T.AR series series thrust bearings, it is recommended to adopt f6 fit tolerance for shaft and F7 fit tolerance for bearing seat hole. In order to achieve uniform load distribution, bearings shall not be tilted after installation. Strict geometric tolerances of adjacent structures must also be observed.

Tandem  bearing customization:

Series bearings are available in two, three, four, five, six, seven or eight rows depending on the screw center distance, spacing and load size of the sample center. We also accept series bearings of sizes and structures other than samples. If you need non-standard size, our company can also support customization.

Bearing factory  Number  F-28449.T2AR  

Bearing Item  code F28449T2AR  f-28449.t2ar

Inner diameter d Standard size,offer drawing to confirm

Outer diameter D  Standard size,offer drawing to confirm

Total height B          Standard size,offer drawing to confirm

weight(kg) Standard 

Cage type Steel or Brass Standard Cage

Precision grade Standard precision 

Bearing Material GCr15 bearing steel

Description Tandem cylindrical roller thrust bearing

UPC/HS code 8482500090

T2AR

The Axial Forces Are Supported By A two-Stage Tandem Bearing T2AR Combined With An Axial Cylindrical Roller Bearing  

application 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.