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

