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