Find a Service Center
- 1.6875" Shaft, 2.375" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
description
- Fafnir SAL type pillow blocks are designed for applications where higher-than-usual temperatures are encountered and for normal temperature applications where for any reason one or more floating bearing units are required.The floating unit allows its bearing to move axially as the shaft expands becaue of the temperature rise, while the fixed unit maintains shaft location.Bearings also have loose internal fit. The SAL unit is equipped with a self-aligning SM wide inner ring bearing and a self-locking collar.An external aligning ring is fitted to the spherical surface of the outer ring. They are equipped with oil-tight seals and are normally fitted for oil lubrication, but can be equipped for grease lubrication when specified. NOTE: Lubricate with high grade automotive or turbine oil, or ball bearing grease before installation. All units are assembled with a spacer ring (Fixed type).By removing the spacer ring, the assembly becomes a floating unit.
applications
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Base Height | 3/4 in |
| Housing Width | 4 3/4 in |
| Collar No. | S1111K |
| Lubrication | Relubricatable |
| Inch/Metric | Inch |
| Bolt Hole Spacing | 6 5/8 in |
| Insert Type | Steel Insert |
| Total Float | 5/16 in |
| Length Through Bore | 4.34375 in |
| Pillow Block Type | Thru-Bolt |
| Shaft Dia. | 1.6875 in |
| Base Width | 2 3/8 in |
| Housing Construction | 1 Piece |
| Series | SAL Series |
| Bearing Design | Expansion/Non-Expansion |
| Bolt Size | 5/8 in |
| Bearing Insert | SM1111KS |
| Seal Type | Contact Seals |
| Bolt Holes | 2 |
| Mounted Unit Duty | Medium-Duty |
| Housing Material | Cast Iron |
| Overall Width | 4 11/32 in |
| Bearing Type | Ball Bearing |
| Locking Device | Eccentric Locking Collar |
| End Type | Open End |
| Base Length | 8 1/4 in |
| Housing No. | T-12121 |
| Bolt Hole Length | 1 in |
| Bolt Hole Width | 3/4 in |
| Weight | 13.27 LB |
| EAN or UPC | 87796060074 |
