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- 1.75" Shaft, 2.3125" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
description
- Fafnir RAKH pillow blocks are similar in design to other series pillow blocks but have slightly different dimensions to allow interchangeability with certain competitive designs. They may be used independently or in conjunction with RAKHL expansion units. Used in this capacity, the RAKH pillow blocks provide fixed shaft location while the RAKHL and expansion units allows for axial movement. The maximum operating temperature for the RAKH units is 250 °F (121 °C). Units are supplied with self-locking collars.
applications
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Pillow Block Type | Thru-Bolt |
| Locking Device | Eccentric Locking Collar |
| Base Height | 13/16 in |
| Lubrication | Relubricatable |
| Housing Material | Cast Iron |
| Bolt Hole Width | 11/16 in |
| Collar O.D. | 2 1/2 in |
| Housing Height | 4 1/2 in |
| Bolt Hole Spacing | 6 1/8 in |
| Shaft Dia. | 1.75 in |
| Bolt Hole Length | 1 5/16 in |
| End Type | Open End |
| Overall Width | 2 5/8 in |
| Collar No. | S1112K |
| Bolt Holes | 2 |
| Bearing Design | Non-Expansion |
| Temperature Range [Max] | 250 °F |
| Insert Type | Steel Insert |
| Mounted Unit Duty | Medium-Duty |
| Series | RAKH Series |
| Inch/Metric | Inch |
| Base Length | 8 3/4 in |
| Seal Type | Contact Seals |
| Bearing Insert | G1112KRRB |
| Length Through Bore | 2.21875 in |
| Bolt Size | 1/2 in |
| Base Width | 2 5/8 in |
| Housing Construction | 1 Piece |
| Bearing Type | Ball Bearing |
| Weight | 8.788 LB |
| EAN or UPC | 87796060210 |
