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