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Sealmaster
SFT-28C
Cast Iron 2-Bolt Flange Set Screws Lock Standard Duty Flange Unit
Item #101180642
- 1.75 in Shaft Diameter
- 2-Bolt Flange
- Solid Housing Construction
- Cast Iron Housing Material
applications
- Air handling
- Unit handling
- Food and beverage
- Forest products
- Paper
- Automotive
- Chemical
- Packaging and processing
features
- Inner and outer rings are precision hardened and honed for wear resistance and quiet operation
- DualGuard sealing system includes a mechanically retained, land riding, single lip contact seal plus a patented rubberized flinger for enhanced protection against contaminants
- Ball cage is made of heat stabilized nylon with fiberglass reinforcement, which allows higher operating temperatures and greater flexibility with added strength
- Anti-rotation pin makes insert replacement easier with no need to replace grease fittings or location pins
- 65° set screw spacing offers an optimum balance between locking force and inner ring stress
- Open and closed safety covers available
| Insert Material | Steel |
| Lubrication | Grease |
| Standoff Housing | No |
| Housing Height | 4 3/8 in |
| Inch/Metric | Inch |
| Static Load Capacity | 4906 lbf |
| Style | 2-Bolt Flange |
| Ball Bearing Series | 209 Series |
| Bolt Size | 1/2 in |
| Housing Length | 7 1/16 in |
| Bolt Diameter | 0.5 in |
| Housing Construction | One Piece |
| Sensor Ready | Adapter Required |
| Outer Ring Size | 209 |
| Bearing Insert | INSSC112 |
| Collar Extension | 17/32 in |
| Misalignment Range | ±2° |
| Suitable for High Temperature | No |
| Suitable For Washdown | No |
| Shaft Dia. | 1.75 in |
| Mounted Unit Duty | Normal-Duty |
| Bolt Hole Spacing | 5 27/32 in |
| Flange Thickness | 5/8 in |
| Housing Width | 1 13/32 in |
| Bearing Type | Ball Bearing |
| Expansion Capability | Fixed |
| End Type | Open End |
| Speed [Max] | 300 rpm |
| Overall Width | 1 15/16 in |
| Flange Type | 2-Bolt Flange |
| Bearing Design | Non-Expansion |
| Housing Material | Cast Iron |
| Seal Type | Contact Seals |
| Dynamic Load Capacity | 7891 lbf |
| Bolt Hole Size | 1/2 in |
| Greasable | Yes |
| Grease Name | Unirex N2 |
| Locking Device | Setscrew Locking Collar |
| Length Through Bore | 1.719 in |
| Bore Length | 1.94 in |
| Duty | Normal-Duty |
| Weight | 4.28 LB |
| EAN or UPC | 782475115174 |
