Mounted Ball Bearing Unit

Widi is mounted ball bearing units manufacturer and supplier. Because of their versatility and cost-effectiveness, ball bearing units are used in many industrial applications. Ball bearing units consist of an insert bearing mounted in a housing. An insert bearing is a deep groove ball bearing with a sphered (convex) outside surface and an extended inner ring that includes a mechanism to lock the unit onto the shaft. The housings have a correspondingly sphered but concave bore. We offers a wide variety of units with different housing shapes, bearings, seals and locking methods.
Pillow Block Ball Bearing Units

Pillow Block Ball Bearing Units

Our pillow (plummer) block ball bearing units consist of an insert bearing mounted in a housing, which can be bolted to a support surface. The assortment includes units compliant with ISO standards, North American standards, or Japanese Industrial Standards (JIS). Within the our assortment, you can find units for nearly all requirements.
Flanged Ball Bearing Units

Flanged Ball Bearing Units

Flange-mount ball bearing units are used to accurately mount load supports when the mounting surface is perpendicular to the shaft axis. They consist of a housing that secures and positions a ball bearing. Flange-mount ball bearing units come in a diamond-shaped two-hole configuration, a circular three-hole configuration, and a square-shaped four-hole configuration that supports the highest radial loads.
Take-up Ball Bearing Units

Take-up Ball Bearing Units

Take-up ball bearing units consist of an insert bearing and a housing. The take-up ball bearing unit assortment comprises insert bearing series and designs, with the main differences between the take-up units being the housing design, the locking method onto the shaft, the sealing solution, and the options for end covers and back seals. Explore the variety of take-up units and possible combinations available in the product details below.