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