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

