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

