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