Moline Bearing’s Normal Duty Mounted Ball Bearings

consist of a single row deep groove ball bearing and

cast iron housings.   These are available in wide

range of shaft sizes in 2-Bolt Pillow Blocks, 2-Bolt

and 4-Bolt Flanges, Piloted Flange and Wide Slot

Take-Up units.

The self-contained bearing with a spherical ground outside diameter
is assembled into a corresponding spherical seat of the housing,
providing full self-alignment of the bearing in the housing at mounting.
Moline’s Mounted Ball Bearings are supplied from the factory in
shaft-ready condition.

For set screw locking units (UC series), the inner rings of the bearing
are through hardened in the raceway, while the extended ring where
the set screws are installed is metallurgically mild and softened. This
unique heat treatment ensures full bearing performance and prevents
the set screws from loosening during operation. Thus, the set screws
can be tightened as needed without causing cracks on the inner ring.

Moline’s eccentric locking units (HC series) are considered the easiest
units to install. These units eliminate the need for lock nuts, washers
and adapters. Eccentric units grip the shaft securely and self-tighten.
The unit is secured to the shaft by rotating the collar relative to the
inner ring. A set screw is supplied to allow supplementary locking and
to prevent loosening in case of any sudden reverse action. Eccentric
locking units should not be used, however, for bi-directional
applications.

We sell these bearings as complete units or as separate components
(inserts and housings).

All ball bearing housings come with a standard paint finish. Other
coatings such as Nickel plating, Epoxy and Teflon coating are also
available. Special machining is also available, please call us at the
factory for further information.

These Mounted Ball Bearings are carried in Moline warehouses and
distributor stocks throughout the United States and in Canada.