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- 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
| Housing Material | Cast Iron |
| Bolt Hole Spacing | 6 5/8 in |
| Pillow Block Type | Thru-Bolt |
| Length Through Bore | 4.34375 in |
| Base Length | 8 1/4 in |
| Bearing Type | Ball Bearing |
| Bolt Holes | 2 |
| Base Height | 3/4 in |
| Mounted Unit Duty | Medium-Duty |
| Bolt Hole Width | 3/4 in |
| Bolt Size | 5/8 in |
| Housing No. | T-12121 |
| Shaft Dia. | 1.6875 in |
| Housing Width | 4 3/4 in |
| Overall Width | 4 11/32 in |
| Collar No. | S1111K |
| Inch/Metric | Inch |
| Locking Device | Eccentric Locking Collar |
| Seal Type | Contact Seals |
| Lubrication | Relubricatable |
| Housing Construction | 1 Piece |
| Bolt Hole Length | 1 in |
| Total Float | 5/16 in |
| Base Width | 2 3/8 in |
| End Type | Open End |
| Bearing Insert | SM1111KS |
| Bearing Design | Expansion/Non-Expansion |
| Series | SAL Series |
| Insert Type | Steel Insert |
| Weight | 13.27 LB |
| EAN or UPC | 87796060074 |
