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- 2.6875" 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
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Locking Device | Eccentric Locking Collar |
| Bolt Hole Width | 15/16 in |
| Inch/Metric | Inch |
| Bearing Design | Non-Expansion |
| End Type | Open End |
| Overall Width | 3 1/2 in |
| Length Through Bore | 3.375 in |
| Pillow Block Type | Thru-Bolt |
| Bolt Hole Spacing | 9 in |
| Lubrication | Relubricatable |
| Base Width | 3 1/2 in |
| Bolt Hole Length | 2 in |
| Insert Type | Steel Insert |
| Housing Construction | 1 Piece |
| Series | RAKH Series |
| Mounted Unit Duty | Medium-Duty |
| Bearing Type | Ball Bearing |
| Housing Height | 6 3/4 in |
| Bolt Holes | 2 |
| Collar No. | S1211K |
| Bolt Size | 3/4 in |
| Temperature Range [Max] | 250 °F |
| Base Height | 1 1/8 in |
| Shaft Dia. | 2.6875 in |
| Base Length | 13 in |
| Seal Type | Contact Seals |
| Bearing Insert | G1211KRRB |
| Housing Material | Cast Iron |
| Collar O.D. | 3 13/16 in |
| Weight | 25.654 LB |
| EAN or UPC | 87796061774 |
