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