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