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

