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