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

