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

