- 1.4375" Shaft, 1.875" 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
| Locking Device | Setscrew Locking Collar |
| Mounted Unit Duty | Normal-Duty |
| Bolt Holes | 2 |
| Inch/Metric | Inch |
| Housing Material | Cast Iron |
| End Type | Open End |
| Housing Height | 3 11/16 in |
| Lubrication | Relubricatable |
| Bolt Hole Length | N/A |
| Base Width | 1 57/64 in |
| Bolt Hole Spacing Range [Min] | 3 1/4 in |
| Bearing Type | Ball Bearing |
| Bolt Hole Spacing Range [Max] | 3 1/4 in |
| Bearing Insert | GYA107RRB3 |
| Shaft Dia. | 1.4375 in |
| Bolt Hole Spacing | 3 1/4 in |
| Bolt Size | 1/2-13 |
| Housing Construction | 1 Piece |
| Pillow Block Type | Tapped Base |
| Base Length | 4 1/4 in |
| Series | STB Series |
| Seal Type | Contact Seals |
| Bearing Design | Non-Expansion |
| Base Height | N/A |
| Insert Type | Steel Insert |
| Overall Width | 1 57/64 in |
| Weight | 3.346 LB |
| EAN or UPC | 87796180000 |

