Find a Service Center
- ISAF Series 4-Bolt Cast Iron Pillow Block
- 6" Shaft
- 7 1/16" Base to Center
- 19 3/8" - 21 5/8" 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
| Bolt Width | 4.25 in |
| Shaft Dia. | 6 in |
| Housing Material | Cast Iron |
| Housing Dimensional Standard | SAF |
| Base Length | 24 3/4 in |
| Dynamic Load Rating | 220000 lbf |
| Series | ISAF |
| Base Height | 2 7/8 in |
| Static Load Rating [Max] | 315000 lbf |
| Base to Center Height | 7.06 in |
| Inch/Metric | Inch Bore |
| Bolt to Bolt [Min] | 19.38 in |
| SAF Series | 534 |
| Shaft Attachment | Push-Pull Adapter |
| Speed [Max] | 975 rpm |
| Bearing Component | Mounted Bearing |
| Bolt to Bolt [Max] | 21.63 in |
| Misalignment Range | ±1° |
| Static Load Capacity | 315000 lbf |
| Bolt Hole Spacing - Width | 4 1/4 in |
| End Type | Open End |
| Expansion Capability | Float |
| Dynamic Load Capacity | 220000 lbf |
| Bolt Hole Spacing | 20 1/2 in |
| Bolt Hole Length | 2 1/4 in |
| Bore Length | 7.07 in |
| Locking Device | Adapter Mounted |
| Center of Bearing to Front of Inner Ring | 4 7/64 in |
| Pillow Block Type | Thru-Bolt |
| Bolt Hole Spacing Range [Max] | 21 5/8 in |
| Bolt Diameter | 1 in |
| Bolt Hole Spacing Range [Min] | 19 3/8 in |
| Lubrication | Relubricatable |
| Bolt Holes | 4 |
| Insert Type | Steel Insert |
| Insert Material | Steel |
| Greasable | Yes |
| Seal Type | TRIDENT Triple Lip Rubbing Seals |
| Housing Height | 13 11/16 in |
| Grease Name | MobilGrease XHP222 |
| RPM [Max] | 975 rpm |
| Total Float | 3/8 in |
| Collar O.D. | 10 1/4 in |
| Bearing Design | Expansion |
| Housing Construction | 2 Piece |
| Bearing Type | Spherical Roller Bearing |
| Length Through Bore | 7 5/64 in |
| Base Width | 6 3/4 in |
| Sensor Ready | Yes |
| Bolt Size | 1 in |
| No. of Bolts | 4 |
| Mounted Unit Duty | Heavy-Duty |
| Bearing Insert | 22232 |
| Weight | 325.0 LB |
| EAN or UPC | 782475222995 |
