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ISAF Series Heavy-Duty Cast Iron Pillow Block

P4B515-ISAF-207LE

ISAF Series Heavy-Duty Cast Iron Pillow Block
Item #100942181
  • ISAF Series 4-Bolt Cast Iron Pillow Block
  • 2 7/16" Shaft
  • 3 1/4" Base to Center
  • 8 5/8" - 9 5/8" Bolt Spacing
  • Adapter Mounted Spherical Roller Bearing
  • Labyrinth Metallic Seal
  • Expansion
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ISAF Series Heavy-Duty Cast Iron Pillow Block
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    Shipment Options
  • ISAF Series 4-Bolt Cast Iron Pillow Block
  • 2 7/16" Shaft
  • 3 1/4" Base to Center
  • 8 5/8" - 9 5/8" Bolt Spacing
  • Adapter Mounted Spherical Roller Bearing

features

  • Interchangeable with SAF style pillow blocks
  • Patented adapter mounting system
  • Easy installation – no feeler gauges needed
  • Easy removal – no torches, sledge hammers or special tools needed
  • Up to ±1° misalignment capability
  • Seal land on O.D. of inner ring maintains full contact pressure even with misaligned condition
  • High capacity double row spherical bearing
Series ISAF
RPM [Max] 3800 rpm
Bolt Holes 4
Seal Type Labyrinth Metallic Seals
Base Width 3 1/8 in
Inch/Metric Inch
Lubrication Relubricatable
End Type Open End
Pillow Block Type Thru-Bolt
Dynamic Load Rating 39000 lbf
Housing Material Cast Iron
Shaft Dia. 2.4375 in
Bolt Hole Length 1 1/8 in
Bolt Hole Spacing Range [Min] 8 5/8 in
Misalignment Range ±1°
Housing Construction 2 Piece
Center of Bearing to Front of Inner Ring 2 1/16 in
Locking Device Adapter Mounted
Base Length 11 1/8 in
Bearing Type Spherical Roller Bearing
Length Through Bore 3.42188 in
Mounted Unit Duty Heavy-Duty
Bearing Design Expansion
Total Float 5/16 in
Static Load Rating [Max] 47500 lbf
Housing Height 6 55/64 in
Bolt Size 1/2 in
Bolt Hole Spacing Range [Max] 9 5/8 in
Base Height 1 1/4 in
Bolt Hole Spacing - Width 1.875 in
Bearing Insert 22213
Collar O.D. 3 7/8 in
Insert Type Steel Insert
SAF Series 515
Bolt Hole Spacing 9 1/8 in
Weight 27.293 LB
EAN or UPC 782475311170
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