Spherical Roller Bearing Units

More than 57years production and research in the field of mounted ball bearing units

has led to the development of spherical roller bearing units.

FK spherical roller bearing units are designed for application versatility, especially

for situations where a high-capacity alignable bearing is needed or expansion or

misalignment is possible. Housings are ruggedly designed and made with HT250 cast

iron and spherical roller bearing inserts is one of the most popular types in the industry.

These bearings are completely assembled, sealed & lubricated at the factory so they

are ready for use. The self-aligning feature provides for rapid mounting with a minimum

of adjustment. The high strength HT250 cast iron housings are designed to be compact

without sacrificing ruggedness.

FK spherical roller bearing units are available in two and four bolt Pillow Blocks, Square

Flange, Piloted Flange and Take-up styles. All sizes and styles are available in both

non-expansion and expansion types, sizes ranging from 1-7/16” to 4-15/16” and 40mm

to 130mm. The expansion units have the capacity to move 0.1 inch. Both can handle

misalignment up to +/- 1.5 degree.

FK spherical roller bearing units come with a specially designed triple-lip seal that helps

retain lubrication while stopping and self-purging contaminants.

Suggested Industry Applications: Conveying, Screening, Air Handling, Food

Processing, Paper and Forestry.