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

