Skip to content Skip to navigation menu
ISAF Series Heavy-Duty Cast Iron Pillow Block

P4B538-ISAF-700R

ISAF Series Heavy-Duty Cast Iron Pillow Block
Item #101925611
  • ISAF Series 4-Bolt Cast Iron Pillow Block
  • 7" Shaft
  • 7 7/8" Base to Center
  • 21 5/8" - 24 3/8" Bolt Spacing
  • Adapter Mounted Spherical Roller Bearing
  • TRIDENT™ Triple Lip Rubbing 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
  • 7" Shaft
  • 7 7/8" Base to Center
  • 21 5/8" - 24 3/8" Bolt Spacing
  • Adapter Mounted Spherical Roller Bearing

features

  • Patented mounting system uses a thin wall push-pull adapter for a concentric grip
  • Superior holding power reduces fretting corrosion caused by vibration
  • Trident triple-lip, nitrile rubber contact seal for protection against contaminants
  • Pantented Safety Mount system mounts/dismounts in 75% less time than traditional SAF-style bearings
  • Machined to accept Dodge OPTIFY™ sensors for bluetooth-enabled condition monitoring
Inch/Metric Inch
SAF Series 538
Series ISAF
Bolt Hole Spacing Range [Min] 21 5/8 in
Housing Height 15 1/2 in
Bolt Hole Spacing 23 in
Length Through Bore 7 25/64 in
Total Float 3/8 in
RPM [Max] 845 rpm
Bolt Size 1 1/4
Bearing Insert 22236
Lubrication Relubricatable
Base Width 7 1/2 in
Bearing Type Spherical Roller Bearing
Housing Material Cast Iron
Bolt Hole Spacing Range [Max] 24 3/8 in
Misalignment Range ±1°
Dynamic Load Rating 260,000.00 lbf
Mounted Unit Duty Heavy-Duty
Base Length 28 in
Seal Type TRIDENT™ Triple Lip Rubbing Seals
Bolt Hole Spacing - Width 4 1/2 in
Housing Construction 2 Piece
Insert Type Steel Insert
Shaft Dia. 7 in
End Type Open End
Locking Device Adapter Mounted
Static Load Rating [Max] 375,000.00 lbf
Collar O.D. 11 13/32 in
Center of Bearing to Front of Inner Ring 4 11/32 in
Pillow Block Type Thru-Bolt
Bearing Design Non-Expansion
Base Height 3 1/8 in
Bolt Holes 4
Bolt Hole Length 2 3/4 in
Weight 450.0 LB
EAN or UPC 782475223497
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison