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

