Page 85 - Y-bearing-units

Bearings with zinc-coated rings
Y-bearings with an extended inner ring on both
sides (YAR 2 series) are also available with zinc-
coated rings for use in corrosive environments.
These bearings, series designation
YAR 2-2RF/VE495:

• use highly efficient multiple seals made of
food-compatible rubber and stainless steel 2
flingers
• are fitted with grub screws made of stainless
steel
• are filled with a food-grade grease
• can be relubricated through the lubrication
holes in the outer ring

The SKF range of Y-bearings with zinc-coated
rings covers bearings for metric shafts from
20 to 50 mm († product table on page 92).

Stainless steel bearings
All steel components of stainless steel Y-bearings
are made of stainless steel. This includes the
rings, balls, sheet metal parts of the seal and
the grub screws. The inner ring is extended on
both sides. These bearings, series designation
YAR 2-2RF/HV:
• use highly efficient multiple seals made of
food-compatible rubber
• are filled with a food-grade grease
• can be relubricated through one lubrication
hole in the outer ring

The SKF range covers bearings for metric shafts
from 20 to 50 mm as well as inch shafts from
3 /4 to 1 15 /16 inch († product table on page 92
to 96).
The dynamic load carrying capacity of a stain-
less steel bearing is less than that of a similarly
sized standard steel bearing.

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