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- 1.6875" 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
- Fans and blowers
- Food processing
- Agriculture
- Conveyors
| Temperature Range [Max] | 250 °F |
| Mounted Unit Duty | Medium-Duty |
| Shaft Dia. | 1.6875 in |
| Bolt Hole Length | 1 5/16 in |
| Length Through Bore | 2.21875 in |
| Bolt Holes | 2 |
| Lubrication | Relubricatable |
| End Type | Open End |
| Overall Width | 2 5/8 in |
| Bearing Design | Non-Expansion |
| Locking Device | Eccentric Locking Collar |
| Base Length | 8 3/4 in |
| Bearing Type | Ball Bearing |
| Base Height | 13/16 in |
| Seal Type | Contact Seals |
| Inch/Metric | Inch |
| Insert Type | Steel Insert |
| Bearing Insert | G1111KRRB |
| Housing Height | 4 1/2 in |
| Housing Construction | 1 Piece |
| Bolt Hole Spacing | 6 1/8 in |
| Pillow Block Type | Thru-Bolt |
| Series | RAKH Series |
| Bolt Hole Width | 11/16 in |
| Collar No. | S1111K |
| Base Width | 2 5/8 in |
| Collar O.D. | 2 1/2 in |
| Housing Material | Cast Iron |
| Bolt Size | 1/2 in |
| Weight | 8.888 LB |
| EAN or UPC | 87796059948 |
