Features and benefits
FNL flanged housings have the following features and benefits:
To simplify mounting and make alignment more accurate, lines cast into the housing flange indicate the centre of the housing bore. Dimples indicate the position for dowel pins (fig. 1
Grease guiding system
An integrated flange guides grease from the grease fitting into the bearing (fig. 2
Low friction seals
A low friction, double-lip seal on each side of the housing keeps grease in and contaminants out (fig. 3
). These seals allow rotational speeds twice that of traditional felt seals.
Drilled holes for relubrication
FNL housings have two predrilled holes for relubrication. One is centered and enables relubrication via a lubrication feature in the bearing. The other is offset and enables relubrication from the side.