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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
| Mounted Unit Duty | Medium-Duty |
| Bearing Design | Non-Expansion |
| Seal Type | Contact Seals |
| Collar No. | S1112K |
| Housing Material | Cast Iron |
| Bolt Holes | 2 |
| Housing Height | 4 1/2 in |
| Bolt Hole Length | 1 5/16 in |
| Housing Construction | 1 Piece |
| Bearing Type | Ball Bearing |
| Locking Device | Eccentric Locking Collar |
| Inch/Metric | Inch |
| Base Length | 8 3/4 in |
| Bolt Hole Spacing | 6 1/8 in |
| Bolt Hole Width | 11/16 in |
| Pillow Block Type | Thru-Bolt |
| Lubrication | Relubricatable |
| Base Height | 13/16 in |
| End Type | Open End |
| Bolt Size | 1/2 in |
| Bearing Insert | G1112KRRB |
| Temperature Range [Max] | 250 °F |
| Insert Type | Steel Insert |
| Series | RAKH Series |
| Shaft Dia. | 1.75 in |
| Overall Width | 2 5/8 in |
| Length Through Bore | 2.21875 in |
| Base Width | 2 5/8 in |
| Collar O.D. | 2 1/2 in |
| Weight | 8.788 LB |
| EAN or UPC | 87796060210 |
