Designed for exceptional performance in a wide range of applications, SAF pillow blocks are tremendous at keeping water and contaminants away from the bearing while keeping lubrication inside the housing.SAF pillow blocks are made of cast iron and accommodate self-aligning ball bearings or spherical roller bearings. SAF housings offer a choice of two or four bolt base mounting. LER triple ring seals are supplied as standard, but for applications where contamination is a greater concern, taconite seals are available.End covers are also optional. SAF housings can be grease or oil lubricated.
applications
General industry
Processing industry
Papermaking equipment
Steel mills
features
Cross porting allows oil to flow from one side of the housing to other without passing through the bearing
this removes heat from the bearing
Bigger inlet holes allow more oil in and out of the block, providing more cooling of oil and the bearing
Added landing platforms can accommodate vibration sensors, a conduit box, auto-lube systems, and other types of sensors
A temperature strip offers easy indication of pillow block temperature
helps solve problems before they destroy a bearing
Housing Material
Cast Iron
Locking Device
Locknut Locking
Seal Type
Labyrinth Seals
Bolt Hole Spacing Range [Max]
9 5/8 in
Base Height
1 1/8 in
Housing Width
2 7/16 in
Overall Width
4 3/4 in
Base Width
3 1/8 in
Bolt Size
37 mm
Housing Length
11 1/4 in
Housing Height
6 3/8 in
Mounted Unit Series
500 Series
Bolt Holes
4
Shaft Dia.
2.4375 in
Bearing Design
Non-Expansion
End Type
Open End
Bolt Hole Spacing Range [Min]
8 5/8 in
Bolt Hole Length
130 mm
Weight
0.0 LB
EAN or UPC
29176501159
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