
- ISAF Series 4-Bolt Cast Iron Pillow Block
- 3 7/16" Shaft
- 4 1/2" Base to Center
- 11 13/16" - 13 1/8" 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
Misalignment Range | ±1° |
Bearing Insert | 22218 |
Seal Type | TRIDENT™ Triple Lip Rubbing Seals |
Bolt Hole Spacing - Width | 2 3/8 in |
Lubrication | Relubricatable |
Shaft Dia. | 3 7/16 in |
Bolt Hole Spacing Range [Min] | 11 13/16 in |
Insert Type | Steel Insert |
Collar O.D. | 5 in |
Length Through Bore | 4 5/32 in |
Bolt Size | 3/4 in |
Locking Device | Adapter Mounted |
Pillow Block Type | Thru-Bolt |
Center of Bearing to Front of Inner Ring | 2 31/64 in |
Bearing Design | Non-Expansion |
Mounted Unit Duty | Heavy-Duty |
Static Load Rating [Max] | 81,500.00 lbf |
End Type | Open End |
Housing Material | Cast Iron |
Base Height | 1 21/32 in |
RPM [Max] | 1,825 rpm |
Base Length | 15 23/64 in |
SAF Series | 520 |
Base Width | 4 11/32 in |
Dynamic Load Rating | 65,500.00 lbf |
Bolt Hole Spacing | 12 15/32 in |
Housing Construction | 2 Piece |
Housing Height | 9 1/4 in |
Bearing Type | Spherical Roller Bearing |
Bolt Hole Spacing Range [Max] | 13 1/8 in |
Bolt Holes | 4 |
Inch/Metric | Inch |
Series | ISAF |
Bolt Hole Length | 1 5/8 in |
Total Float | 3/8 in |
Weight | 50.0 LB |
EAN or UPC | 782475310890 |
