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- 2.1875" Shaft, 2.75" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
description
- Fafnir RAKHL pillow blocks are designed to allow axial shaft expansion due to elevated temperatures or other conditions causing shaft movement. These units are designed for use with the Fafnir RAKH FS-160 pillow blocks, the RAKH units providing axial shaft location and the RAKHL allowing shaft floatation. Due to limitations of the lubricant and seal material, the maximum operating temperature for the RAKHL units is 250 °F (121 °C). Units are supplied with self-locking collars. Steel "S" ring ensures axial expansion.
applications
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Collar No. | S1203K |
| Inch/Metric | Inch |
| Base Width | 3 in |
| Overall Width | 3 in |
| Bolt Hole Spacing | 7 1/4 in |
| Base Height | 1 1/16 in |
| Insert Type | Steel Insert |
| Bolt Holes | 2 |
| Series | RAKHL Series |
| Length Through Bore | 2.89063 in |
| Pillow Block Type | Thru-Bolt |
| Base Length | 10 1/4 in |
| Lubrication | Relubricatable |
| Total Float | 1/4 in |
| Housing Height | 5 5/8 in |
| Housing Material | Cast Iron |
| Housing No. | A11358 |
| Housing Construction | 1 Piece |
| Bearing Design | Non-Expansion |
| Collar O.D. | 3 in |
| End Type | Open End |
| Shaft Dia. | 2.1875 in |
| Seal Type | Contact Seals |
| Mounted Unit Duty | Medium-Duty |
| Bearing Insert | 1203KRS |
| Locking Device | Eccentric Locking Collar |
| Bearing Type | Ball Bearing |
| Bolt Hole Length | 1 7/16 in |
| Bolt Hole Width | 13/16 in |
| Bolt Size | 5/8 in |
| Temperature Range [Max] | 250 °F |
| Weight | 16.49 LB |
| EAN or UPC | 87796061224 |
