The performance of bearing sets depends mostly
on the accuracy of the matching operation.
To satisfy this condition SNFA bearing sets are made up as
follows:
- reduced tolerance of gap between bearing faces in combination
with high precision measurement loading
- uniform contact angle
- minimum bore and outside diameter difference (about one
third of respective tolerances)
Observing the following recommendations is essential in using
SNFA bearing sets;
- never exchange bearings from different sets
- assemble the bearing sets as indicated by the V marked
on the bearing outside diameter surface (the tip of this
V points in the directions of the predominant axial thrust
acting on the inner rings)
- the axis of the V is at the point of maximum eccentricity
(maximum radial thickness) of the outer ring of each bearing
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GRW
Product Desc.