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.
The insert bearings used in the standard assortment of ball bearing plummer block units are capped with either:
- standard seals (fig. 5)
- standard seals with additional flingers (fig. 6)
- multiple seals or food-compatible multiple seals (fig. 7)
- 5-lip seals (fig. 8)
- shields with additional flingers (→ Insert bearings and ball bearing units for high temperature applications)
On request, insert bearings can be supplied with a shield on both sides (fig. 9).