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Sealmaster
SFT-28C
Cast Iron 2-Bolt Flange Set Screws Lock Standard Duty Flange Unit
Item #101180642
- Inch
- Single Lip Contact with Flinger Seal
- Normal Mounted Unit Duty
- 2-Bolt Flange
- Cast Iron Housing Material
features
- Powder coat epoxy cast iron housing
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- Single lip contact seal and flinger
| Retainer Type | Ball Riding Retainer |
| Overall Width | 4.38 in |
| Overall Height (in) | 2.0469 |
| Overall Height to Inner Ring (in) | 2.047 |
| Radial Dynamic Load Capacity (lb) | 7901 |
| Bearing Design | Non-Expansion |
| Overall Width (in) | 4.375 |
| Housing Width | 1.33 in |
| Housing Construction | One Piece |
| Duty Series | Normal |
| Inch/Metric | Inch |
| Seal Type | Single Lip Contact Seal with Flinger |
| Length Through Bore (in) | 1.938 |
| Radial Static Load Capacity (lb) | 5139 |
| Bolt Center-to-Center Length (in) | 5.8440 |
| Mounted Unit Duty | Standard Duty |
| End Cap | No |
| Housing Base | Semi-Solid |
| Bearing Insert Coating | Black Oxide Coated Inner Ring |
| Pilot Configuration | No Pilot |
| Shaft Dia. | 1.75 in |
| Housing Width (in) | 1.3281 |
| Bore Size - Inch | 1.75 |
| Bore Shape | Straight |
| Retainer Material | Molded Fiber Glass Reinforced Nylon |
| Bore Type | Straight |
| Overall Height to Inner Ring | 2.05 in |
| Heat Treat Method (Inner Race) | Zone-Hardened |
| Radial Dynamic Load Capacity | 7901 lb |
| Foot Height | 0.63 in |
| Insert Material | 52100 Bearing Steel, Black Oxided Inner |
| Inner Race Length (in) | 1.938 |
| Housing Material | Cast Iron |
| Expansion | No |
| Insert No. | VS-228 |
| Bolt Size (in) | .5625 |
| Centerline to Front Face (in) | 1.188 |
| RPM [Max] | 3000 rpm |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Radial Static Load Capacity | 5139 lb |
| Replaceable Insert | Yes |
| Inner Ring OD (in) | 2.297 |
| Length Through Bore | 1.94 in |
| I.D. | 1.75 in |
| Outer Ring Land Profile | Standard |
| Measure Units | Inch |
| Internal Clearance | Standard |
| Flange Type | 2-Bolt Flange |
| Finish | Black Oxide Coated Inner Ring |
| Misalignment Type | Static Only |
| Bolt Size | 0.56 in |
| Maximum Operating Temperature | 200 |
| Overall Length (in) | 7.063 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Relubricatable | Yes |
| Foot Height (in) | 0.625 |
| Weight | 4.26 LB |
| EAN or UPC | 662289521463 |
