Designation:

BK3520-A  DIN 618-1 / ISO 3245

Design:

The drawn cup needle bearing consists of one row of long rollers (needles) connected with a separator.

Application:

This bearing is used for passing a radial load (along the radius) in harvester combines rotating shafts.

Features:

 closed rollers end;
 one open side and one closed side ( similarly as on the crosspiece) ).