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ISAF Series Heavy-Duty Cast Iron Pillow Block

P4B526-ISAF-407LE

ISAF Series Heavy-Duty Cast Iron Pillow Block
Item #100942233
  • ISAF Series 4-Bolt Cast Iron Pillow Block
  • 4 7/16" Shaft
  • 6" Base to Center
  • 14 1/2" - 16" 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
  • 4 7/16" Shaft
  • 6" Base to Center
  • 14 1/2" - 16" 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
Housing Material Cast Iron
Series ISAF
Base Length 18 3/8 in
Mounted Unit Duty Heavy-Duty
Bolt Holes 4
Insert Type Steel Insert
Length Through Bore 5.23438 in
Pillow Block Type Thru-Bolt
Housing Height 11 21/32 in
RPM [Max] 2000 rpm
Housing Construction 2 Piece
Dynamic Load Rating 104000 lbf
Shaft Dia. 4.4375 in
Base Height 2 1/16 in
Collar O.D. 6 7/16 in
Misalignment Range ±1°
Bearing Design Expansion
Bearing Insert 22222
Inch/Metric Inch
Bearing Type Spherical Roller Bearing
Bolt Hole Spacing 15 1/4 in
Bolt Hole Spacing - Width 3.25 in
Locking Device Adapter Mounted
SAF Series 526
Bolt Hole Length 1 3/4 in
Bolt Hole Spacing Range [Max] 16 in
Static Load Rating [Max] 132000 lbf
Base Width 5 1/8 in
End Type Open End
Bolt Size 7/8 in
Lubrication Relubricatable
Center of Bearing to Front of Inner Ring 3 3/32 in
Total Float 3/8 in
Seal Type Labyrinth Metallic Seals
Bolt Hole Spacing Range [Min] 14 1/2 in
Weight 140.0 LB
EAN or UPC 782475311217
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