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