Sealmaster Mounted Cast Iron Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - SFT-23 HT
Part #:724123
Catalog #:SFT-23 HT
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger for dry and dusty environment
- Increased internal clearance and high temperature grease
- 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
| Overall Width (in): | 3.75 in | Bolt Size (in): | 1/2 in |
| Overall Length (in): | 6.13 in | Overall Height (in): | 1.75 in |
| Bore Diameter (in): | 1.4375 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 1.688 in | Bolt Spacing (in): | 5.1250 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Pilot Configuration: | No Pilot |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Options: | High Temperature | Housing Color: | Black |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Two Bolt |
| Seal Type: | High Temp Labyrinth Seal | Housing Style: | Flange Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 125-165 in/lbs |
| Ability to Relubricate: | Yes | End Cap Available: | No |
| Bearing Insert Finish: | Black Oxide | Inner Ring Outside Diameter (in): | 1.859 in |
| Housing Material: | Cast Iron | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Coating: | Powder Coated |
| Grease Fitting Thread Size: | 1/4-28 | Max Operating Temperature (F): | 400 °F |
| Maximum Speed (RPM): | 2200 rpm | Vibration Frequency Roller Spin: | 0.0386 cps |
| Dynamic Load Rating (lb): | 5,782 lb | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Shaft Locking Type: | Set Screw | Size Code: | 2-17 |
| Bearing Insert Material: | 52100 Bearing Steel | Bearing Type: | Standard Duty |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 3,493 lb |
| Insert: | 2-17 HT | Radial Clearance: | Increased |
| Lubricant: | Synthetic NLGI 2 High Temperature Grease |
General Specifications
| UPC: | 662461315392 | Weight: | 3.20 LB |
| Packaged Length: | 5.00 IN | Packaged Width: | 2.00 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |