Composite flanged housings
Composite flanged housings are made of leightweight glass fibre reinforced PA6 and have no relubrication feature. For durability, mechanical strength and thermal stability they are reinforced with a "moulded in" steel coil.
FYK series (fig. 1)
→ square flange
→ four round bolt holes
FYTBK series (fig. 2)
→ oval flange
→ two round bolt holes
The bolt holes are reinforced with chromium6+ free zinc-coated steel inserts.
To protect the bearing arrangement at the end of a shaft, and to avoid the possibility of an accident caused by an exposed shaft end, composite flanged housings are able to accommodate ECY series end covers (fig. 3). End covers are accessories and must be ordered separately. The designations together with the distance A5 that the end cover protrudes from the housing (fig. 4) are listed in the product tables:
- Square flanged housings for Y-bearings
- Y-bearing square flanged units
- Oval flanged housings for Y-bearings
- Y-bearing oval flanged units
The complete assortment of end covers for Y-bearing housings and units is listed in the product table.