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