- 1.5" Shaft, 1.9375" 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
| Base Height | N/A |
| Inch/Metric | Inch |
| Series | STB Series |
| Shaft Dia. | 1.5 in |
| Mounted Unit Duty | Normal-Duty |
| Bearing Design | Non-Expansion |
| Bearing Insert | GYA108RRB |
| Lubrication | Relubricatable |
| End Type | Open End |
| Housing Material | Cast Iron |
| Bolt Hole Spacing | 3 1/2 in |
| Housing Construction | 1 Piece |
| Housing Height | 3 15/16 in |
| Overall Width | 2 1/64 in |
| Bolt Hole Spacing Range [Min] | 3 1/2 in |
| Seal Type | Contact Seals |
| Pillow Block Type | Tapped Base |
| Bolt Hole Spacing Range [Max] | 3 1/2 in |
| Bolt Size | 1/2-13 |
| Bolt Holes | 2 |
| Insert Type | Steel Insert |
| Bearing Type | Ball Bearing |
| Locking Device | Setscrew Locking Collar |
| Base Length | 4 5/8 in |
| Base Width | 2 1/64 in |
| Weight | 4.17 LB |
| EAN or UPC | 87796180017 |

