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ISAF Series Heavy-Duty Cast Iron Pillow Block

P4B528-ISAF-415L

ISAF Series Heavy-Duty Cast Iron Pillow Block
Item #100942241
  • ISAF Series 4-Bolt Cast Iron Pillow Block
  • 4 15/16" Shaft
  • 6" Base to Center
  • 15 5/8" - 17 3/8" Bolt Spacing
  • Adapter Mounted Spherical Roller Bearing
  • Labyrinth Metallic Seal
  • Non-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 15/16" Shaft
  • 6" Base to Center
  • 15 5/8" - 17 3/8" 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
Bolt Hole Spacing - Width 3.375 in
Base Width 5 7/8 in
SAF Series 528
Bearing Design Non-Expansion
Bolt Hole Length 2 in
Length Through Bore 5.98438 in
Collar O.D. 7 5/8 in
Seal Type Labyrinth Metallic Seals
Insert Type Steel Insert
Bolt Hole Spacing 16 1/2 in
Misalignment Range ±1°
Shaft Dia. 4.9375 in
Base Length 19 45/64 in
Dynamic Load Rating 146000 lbf
Locking Device Adapter Mounted
Housing Height 12 13/32 in
Housing Material Cast Iron
Bearing Insert 22226
Bolt Holes 4
Bolt Hole Spacing Range [Max] 17 3/8 in
Total Float 3/8 in
Base Height 2 1/16 in
Center of Bearing to Front of Inner Ring 3 11/16 in
Bolt Size 1 in
Inch/Metric Inch
Lubrication Relubricatable
RPM [Max] 1800 rpm
End Type Open End
Bearing Type Spherical Roller Bearing
Housing Construction 2 Piece
Series ISAF
Static Load Rating [Max] 196000 lbf
Pillow Block Type Thru-Bolt
Mounted Unit Duty Heavy-Duty
Weight 180.0 LB
EAN or UPC 782475311125
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