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- 2.9375" Shaft, 3.5" 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
- Conveyors
- Agriculture
- Fans and blowers
- Food processing
| Seal Type | Contact Seals |
| Inch/Metric | Inch |
| Lubrication | Relubricatable |
| Shaft Dia. | 2.9375 in |
| Pillow Block Type | Thru-Bolt |
| Bearing Type | Ball Bearing |
| Temperature Range [Max] | 250 °F |
| Insert Type | Steel Insert |
| Bolt Hole Width | 15/16 in |
| Bolt Holes | 2 |
| Housing Construction | 1 Piece |
| Bolt Hole Spacing | 9 in |
| Collar No. | S1215K |
| Bearing Design | Non-Expansion |
| Base Length | 13 in |
| Locking Device | Eccentric Locking Collar |
| Housing Material | Cast Iron |
| Collar O.D. | 4 in |
| Base Width | 3 1/2 in |
| Housing Height | 7 in |
| Bolt Size | 3/4 in |
| End Type | Open End |
| Length Through Bore | 3.625 in |
| Mounted Unit Duty | Medium-Duty |
| Bolt Hole Length | 2 in |
| Series | RAKH Series |
| Bearing Insert | G1215KRRB |
| Base Height | 1 1/4 in |
| Overall Width | 3 1/2 in |
| Weight | 26.019 LB |
| EAN or UPC | 87796061903 |
