Skip to content Skip to navigation menu
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
+ Show More + Show Less
ISAF Series Heavy-Duty Cast Iron Pillow Block
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Housing Height 12 13/32 in
End Type Open End
Base Height 2 1/16 in
Dynamic Load Rating 146000 lbf
Pillow Block Type Thru-Bolt
Inch/Metric Inch
Locking Device Adapter Mounted
Housing Construction 2 Piece
Base Length 19 45/64 in
Bolt Hole Spacing - Width 3.375 in
Bearing Type Spherical Roller Bearing
Bolt Holes 4
Base Width 5 7/8 in
Series ISAF
Seal Type Labyrinth Metallic Seals
Mounted Unit Duty Heavy-Duty
Bolt Size 1 in
Shaft Dia. 4.9375 in
Length Through Bore 5.98438 in
Collar O.D. 7 5/8 in
Misalignment Range ±1°
Bearing Insert 22226
Insert Type Steel Insert
Housing Material Cast Iron
Bolt Hole Spacing 16 1/2 in
Total Float 3/8 in
Bolt Hole Spacing Range [Max] 17 3/8 in
Center of Bearing to Front of Inner Ring 3 11/16 in
SAF Series 528
Static Load Rating [Max] 196000 lbf
Lubrication Relubricatable
Bearing Design Non-Expansion
RPM [Max] 1800 rpm
Bolt Hole Length 2 in
Weight 180.0 LB
EAN or UPC 782475311125
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison