Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - EMP-23 HT
Part #:724002
Catalog #:EMP-23 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
| Overall Width (in): | 2.25 in | Overall Height (in): | 4.19 in |
| Base Width (in): | 2.25 in | Overall Length (in): | 5.38 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.4375 in |
| Foot Height (in): | 0.75 in | Base to Center Height (in): | 2.125 in |
| Length Through Bore (in): | 1.685 in | Bolt Spacing Min (in): | 5 in |
| Centerline to Outermost Bearing Face (in): | 1 in | Bolt Spacing Max (in): | 6.38 in |
| Bolt Spacing (in): | 5.69 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Black | Options: | High Temperature |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | High Temp Labyrinth Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Grease Fitting Thread Size: | 1/4-28 | Bearing Insert Finish: | Black Oxide |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Lubricant: | Synthetic NLGI 2 High Temperature Grease |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Size Code: | 2-17 |
| Dynamic Load Rating (lb): | 5,782 lb | Housing Material: | Cast Iron |
| Radial Clearance: | Increased | Vibration Frequency Roller Spin: | 0.0386 cps |
| Fixed vs. Expansion: | Expansion | Housing Coating: | Powder Coated |
| Bearing Insert Material: | 52100 Bearing Steel | Inner Ring Outside Diameter (in): | 1.851 in |
| End Cap Available: | No | Shaft Locking Type: | Set Screw |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Maximum Speed (RPM): | 1800 rpm |
| Static Load Rating (lb): | 3,493 lb | Base Length (in): | 8 in |
| Bearing Type: | Medium Duty | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Insert: | AR-2-17 HT | Max Operating Temperature (F): | 400 °F |
| Cage Type: | Land Riding Retainer |
General Specifications
| UPC: | 662461312858 | Weight: | 6.37 LB |
| Packaged Length: | 9.00 IN | Packaged Width: | 5.19 IN |
| Packaged Height: | 2.38 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |