
- ISAF Series 4-Bolt Cast Iron Pillow Block
- 6 7/16" Shaft
- 7 1/2" Base to Center
- 20 7/8" - 23 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
Shaft Dia. | 6.4375 in |
Bolt Hole Length | 2 1/2 in |
Collar O.D. | 11 13/32 in |
Length Through Bore | 7.39063 in |
Lubrication | Relubricatable |
Series | ISAF |
Base Length | 26 3/4 in |
Bolt Hole Spacing | 22 1/4 in |
Bolt Size | 1 in |
Housing Material | Cast Iron |
Total Float | 3/8 in |
Base Height | 3 in |
Bearing Insert | 22236 |
Dynamic Load Rating | 260000 lbf |
Pillow Block Type | Thru-Bolt |
RPM [Max] | 1300 rpm |
Static Load Rating [Max] | 375000 lbf |
Bolt Hole Spacing Range [Min] | 20 7/8 in |
Locking Device | Adapter Mounted |
Bearing Design | Expansion |
SAF Series | 536 |
Bolt Hole Spacing - Width | 4.625 in |
Misalignment Range | ±1° |
Base Width | 7 1/8 in |
Center of Bearing to Front of Inner Ring | 4 11/32 in |
Housing Construction | 2 Piece |
Mounted Unit Duty | Heavy-Duty |
Bolt Hole Spacing Range [Max] | 23 5/8 in |
Bolt Holes | 4 |
Housing Height | 15 1/8 in |
Inch/Metric | Inch |
Insert Type | Steel Insert |
Seal Type | Labyrinth Metallic Seals |
Bearing Type | Spherical Roller Bearing |
End Type | Open End |
Weight | 385.0 LB |
EAN or UPC | 782475223244 |
