- 1.1875" Shaft, 1.6875" Base to Center, Contact Seals, Setscrew Locking, Non-Expansion Type
description
- The new Fafnir STB series two-bolt housed units are furnished assembled and ready for mounting by means of two bolts from under the housing.These units are ideal for applications where space is limited, access to bolt screws is from bottom of unit, loads are not severe and reversing moments are not enountered.The units are assembled with GYA-RRB bearings with positive contact land riding seals, and setscrew locking.These units are factory prelubricated, but a grease fitting is provided for relubrication if required.
applications
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Mounted Unit Duty | Normal-Duty |
| End Type | Open End |
| Housing Height | 3 1/4 in |
| Bearing Type | Ball Bearing |
| Pillow Block Type | Tapped Base |
| Base Height | N/A |
| Bolt Hole Width | N/A |
| Bolt Hole Size | N/A |
| Shaft Dia. | 1.1875 in |
| Bolt Hole Spacing | 3 in |
| Insert Type | Steel Insert |
| Base Width | 1.6563 in |
| Locking Device | Setscrew Locking Collar |
| Bearing Insert | GYA103RRB |
| Housing Construction | 1 Piece |
| Overall Width | 1.6563 in |
| Bolt Hole Spacing Range [Min] | 3 in |
| Bolt Hole Spacing Range [Max] | 3 in |
| Bolt Size | 7/16-14 |
| Base Length | 4 in |
| Seal Type | Contact Seals |
| Bolt Holes | 2 |
| Bearing Design | Non-Expansion |
| Bolt Hole Length | N/A |
| Housing Material | Cast Iron |
| Inch/Metric | Inch |
| Series | STB Series |
| Lubrication | Relubricatable |
| Weight | 2.568 LB |
| EAN or UPC | 87796179981 |

