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Sealmaster SF-25
Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-25
Dynamic Load Rating (lb)
7,340
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
5.13
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 locking 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 | 700450 |
| Brand | Sealmaster |
| Rolling Element | Ball Bearing |
| Bore Shape | Straight |
| Overall Width (in) | 5.13 |
| Bolt Size (in) | 1/2 |
| Pilot Configuration | No Pilot |
| Overall Length (in) | 5.13 |
| Housing Construction | One Piece |
| Overall Height (in) | 2.016 |
| Outer Ring Land Profile | Standard |
| Housing Color | Black |
| Bore Size - Inch | 1.5625 |
| Misalignment Type | Static Only |
| Foot Height (in) | 0.56 |
| Cage Material | PPS - Polyphenylene Sulfide |
| Length Through Bore (in) | 1.938 |
| Seal Type (Product Selection) | Felt Labyrinth Seal |
| Housing Type (Product Selection) | Flange, Four Bolt |
| Housing Style | Flange Block |
| Inner Race Heat Treat Method | Zone-Hardened |
| Ability to Relubricate | Yes |
| Bearing Insert Material | 52100 Bearing Steel |
| Inner Ring Outside Diameter (in) | 2.07 |
| Shaft Locking Type | Set Screw |
| Dynamic Load Rating (lb) | 7,340 |
| Insert | 2-19 |
| Maximum Speed (RPM) | 4150 |
| End Cap Available | No |
| Housing Coating | Powder Coated |
| Max Operating Temperature (F) | 220 |
| Fixed vs. Expansion | Fixed |
| Grease Fitting Thread Size | 1/4-28 |
| Housing Backside Inner Diameter | 3.5 |
| Housing Material | Cast Iron |
| Bearing Type | Standard Duty |
| Radial Clearance | Standard |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Bearing Insert Finish | Black Oxide |
| Static Load Rating (lb) | 4,467 |
| Bolt Spacing (in) | 4.0000 |
| Misalignment Capability | ±2.0° Misalignment - Static Only |
| Cage Type | Land Riding Retainer |
| Size Code | 2-19 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | SF-25 |
| Mfg. Part Numberi | 700450 |
| GDS #i | GDS-115508 |
| Categoryi | Bearings / Mounted / Mounted Ball Bearings / Flange Units / Square Flange |
| UPCi | 662461003527 |
