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Insert bearing designs

SKF ball bearing plummer block unit assortment comprises a wide assortment of insert bearing series and designs with main differences in the way the bearing is locked onto the shaft and different sealing solutions.

For detailed information about the insert bearing assortment including their different locking methods, sealing solutions and materials, refer to Insert bearings (product table).

Locking methods

Locking methods available as standard for ball bearing plummer block units are:

Sealing solutions

The insert bearings used in the standard assortment of ball bearing plummer block units are capped with either:
On request, insert bearings can be supplied with a shield on both sides (fig. 9).
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