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