Stoelting 2151137 O-Ring Bearing Kit 4231

The Stoelting 2151137 O-Ring Bearing Kit 4231 is a sealing and support assembly that surrounds a rotating shaft to limit fluid leakage and maintain shaft alignment in commercial foodservice equipment. It is installed around the shaft and within the corresponding housing, where the O-ring creates a seal and the bearing supports rotational movement. As the shaft rotates, the bearing allows controlled movement while the O-ring limits fluid passage through the surrounding opening. This arrangement maintains separation between internal fluid areas and external components. Proper installation keeps the shaft centred and the sealing surfaces correctly positioned during operation.