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SAOL Series Cast Iron 2-Bolt Ball Bearing Pillow Block

SAOL3 7/16

SAOL Series Cast Iron 2-Bolt Ball Bearing Pillow Block
Item #100991313
  • 3.4375" Shaft, 5.125" Base to Center, Cast Iron Housing, 2-Bolt Pillow Block, Contact Seals, Eccentric Collar
SAOL Series Cast Iron 2-Bolt Ball Bearing Pillow Block
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  • 3.4375" Shaft, 5.125" Base to Center, Cast Iron Housing, 2-Bolt Pillow Block, Contact Seals, Eccentric Collar

description

  • Fafnir SAOL type heavy series pillow blocks are designed for applications where higher-than-usual temperature applications where for any reason one or more floating bearing units required. The floating unit allows its bearing to move axially as the shaft expands because of the temperature rise, while the fixed unit maintains shaft location. Bearings also have loose internal fit. The SAOL unit is equipped with a heavy series, self-aligning SMN wide inner ring bearing and self-locking collar. An external aligning ring is fitted to the spherical surface of the outer ring. They are equipped with oil-tight seals and are normally fitted for oil lubrication, but can be equipped for grease lubrication when specified. NOTE: Lubricate with high grade automotive or turbine oil, or ball bearing grease before installation. All units are assembled with a spacer ring (Fixed type). By removing the spacer ring, the assembly becomes a floating unit.

applications

  • Food processing
  • Conveyors
  • Agriculture
  • Fans and blowers
Pillow Block Type Thru-Bolt
End Type Open End
Mounted Unit Duty Heavy-Duty
Collar No. SN307K
Insert Type Steel Insert
Bolt Hole Spacing 13 3/8 in
Seal Type Contact Seals
Base Length 16 1/8 in
Bolt Hole Width 1 in
Locking Device Eccentric Locking Collar
Bearing Type Ball Bearing
Bearing Design Expansion/Non-Expansion
Overall Width 7 1/2 in
Housing No. A-4155
Inch/Metric Inch
Shaft Dia. 3.4375 in
Housing Material Cast Iron
Bolt Hole Length 1 1/4 in
Bolt Holes 4
Housing Construction 1 Piece
Base Height 1 1/4 in
Base Width 4 3/4 in
Lubrication Relubricatable
Total Float 0.5313 in
Bearing Insert SMN307KS
Bolt Size 7/8 in
Weight 102.0 LB
EAN or UPC 87796062054
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