Pillow block bearing consist of outer spherical ball bearing and cast iron bearing seat. The internal structure of outer spherical ball bearing , in the outer ring, outer ring has a truncated spherical outside surface, with that surface ,this bearing can be adjust to match with different spherical surface of the bearing.Usually these bearings have a space between the inner hole and shaft, with the top silk, eccentric sleeve or be a set of bearing inner ring is fixed on the shaft, and with the axis of rotation.
UCF204 bearing house with inner standard size 20mm ,four-bolt flanged housing units ,square design ,cast iron ,grub scress in inner ring ,RSR seal
d | 20.00mm |
L(a) | 86.00mm |
z | 33.70mm |
Weight | 0.61kg |
Housing | F204 |
Radial insert ball bearing | UC204 |