Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - High Temperature - EMFC-28T HT
Part #:728160
Catalog #:EMFC-28T HT
KEY FEATURES
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger for dry and 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 and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Bolt Size (in): | 7/16 in | Overall Width (in): | 6.13 in |
| Overall Length (in): | 6.13 in | Overall Height (in): | 2.06 in |
| Bore Diameter (in): | 1.75 in | Foot Height (in): | 0.44 in |
| Pilot Diameter (in): | 4.25 in | Length Through Bore (in): | 2.06 in |
| Housing Outside Diameter (in): | 6.13 in | Bolt Circle (in): | 5.125 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Options: | High Temperature | Outer Ring Land Profile: | Standard |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Piloted Flange Cartridge |
| Seal Type: | High Temp Labyrinth Seal | Housing Style: | Flange Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Locking Collar Outside Diameter (in): | 3 in |
| Pilot Depth (in): | 0.41 in | Ability to Relubricate: | Yes |
| Size Code: | 2-111 | Maximum Speed (RPM): | 1550 rpm |
| Vibration Frequency Fundamental Train: | 0.0067 cps | Radial Clearance: | Increased |
| Bearing Insert Material: | 52100 Bearing Steel | Shaft Locking Type: | Concentric |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Grease Fitting Thread Size: | 1/4-28 |
| Bearing Insert Finish: | Black Oxide | Lubricant: | Lithium Complex Grease With Synthetic Oil |
| Cage Type: | Land Riding Retainer | Bearing Type: | Medium Duty |
| Vibration Frequency Inner Ring Defect: | 0.0994 cps | Housing Material: | Cast Iron |
| Fixed vs. Expansion: | Expansion | Vibration Frequency Outer Ring Defect: | 0.0673 cps |
| Max Operating Temperature (F): | 400 °F | Inner Ring Outside Diameter (in): | 2.297 in |
| Static Load Rating (lb): | 5,139 lb | Vibration Frequency Roller Spin: | 0.0417 cps |
| Insert: | AR-3-112T HT | Dynamic Load Rating (lb): | 7,901 lb |
| End Cap Available: | No | Housing Coating: | Powder Coated |
General Specifications
| UPC: | 662461397107 | Weight: | 7.50 LB |
| Packaged Length: | 6.75 IN | Packaged Width: | 6.50 IN |
| Packaged Height: | 2.44 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |