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