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Sealmaster SFT-12
Sealmaster Mounted Cast Iron Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SFT-12
Dynamic Load Rating (lb)
2,611
Rolling Element
Ball Bearing
Overall Width (in)
2.38
Bolt Size (in)
3/8
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
- Felt labyrinth seal and flinger for dry , dusty environment
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster™ exclusive lock pin , dimple for direct lubrication and anti-rotation
| Part Number | 700539 |
| Brand | Sealmaster |
| Rolling Element | Ball Bearing |
| Overall Width (in) | 2.38 |
| Bolt Size (in) | 3/8 |
| Pilot Configuration | No Pilot |
| Bore Shape | Straight |
| Overall Height (in) | 1.281 |
| Overall Length (in) | 4.41 |
| Housing Construction | One Piece |
| Misalignment Type | Static Only |
| Housing Color | Black |
| Bore Size - Inch | 0.75 |
| Outer Ring Land Profile | Standard |
| Foot Height (in) | 0.44 |
| Cage Material | PPS - Polyphenylene Sulfide |
| Length Through Bore (in) | 1.219 |
| Seal Type (Product Selection) | Felt Labyrinth Seal |
| Housing Type (Product Selection) | Flange, Two Bolt |
| Housing Style | Flange Block |
| Inner Race Heat Treat Method | Zone-Hardened |
| Ability to Relubricate | Yes |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Radial Clearance | Standard |
| Static Load Rating (lb) | 1,444 |
| Housing Material | Cast Iron |
| Dynamic Load Rating (lb) | 2,611 |
| Shaft Locking Type | Set Screw |
| Maximum Speed (RPM) | 7300 |
| Bearing Insert Material | 52100 Bearing Steel |
| Inner Ring Outside Diameter (in) | 1.192 |
| Bearing Insert Finish | Black Oxide |
| Max Operating Temperature (F) | 220 |
| Grease Fitting Thread Size | 1/4-28 |
| Housing Coating | Powder Coated |
| Bolt Spacing (in) | 3.5310 |
| Size Code | 2-012 |
| Vibration Frequency Fundamental Train | 0.0066 |
| Vibration Frequency Inner Ring Defect | 0.0907 |
| Fixed vs. Expansion | Fixed |
| Cage Type | Land Riding Retainer |
| Vibration Frequency Roller Spin | 0.0381 |
| Misalignment Capability | ±2.0° Misalignment - Static Only |
| End Cap Available | No |
| Insert | 2-012 |
| Bearing Type | Standard Duty |
| Vibration Frequency Outer Ring Defect | 0.0593 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | SFT-12 |
| Mfg. Part Numberi | 700539 |
| GDS #i | GDS-115560 |
| Categoryi | Bearings / Mounted / Mounted Ball Bearings / Flange Units / 2-Bolt Flange |
| UPCi | 662461004241 |
