Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - EMP-23 HI
Part #:724682
Catalog #:EMP-23 HI
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 lock with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger
- Increased internal clearance
- Krytox® high temperature grease
- 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 |
| Base to Center Height (in): | 2.125 in | Foot Height (in): | 0.75 in |
| Length Through Bore (in): | 1.685 in | Bolt Spacing Max (in): | 6.38 in |
| Bolt Spacing (in): | 5.69 in | Centerline to Outermost Bearing Face (in): | 1 in |
| Bolt Spacing Min (in): | 5 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Black | Options: | High Temperature |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Pillow Block, Two Bolt |
| Seal Type: | High Temp Labyrinth Seal | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Inner Ring Outside Diameter (in): | 1.851 in | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Bearing Type: | Medium Duty | Bearing Insert Finish: | Black Oxide |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 3,493 lb |
| Housing Material: | Cast Iron | Grease Fitting Thread Size: | 1/4-28 |
| Base Length (in): | 8 in | Vibration Frequency Roller Spin: | 0.0386 cps |
| Shaft Locking Type: | Set Screw | End Cap Available: | No |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Insert: | AR-2-17 HI |
| Dynamic Load Rating (lb): | 5,782 lb | Lubricant: | PTFE thickened Grease |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Housing Coating: | Powder Coated | Size Code: | 2-17 |
| Radial Clearance: | Increased | Bearing Insert Material: | 52100 Bearing Steel |
| Maximum Speed (RPM): | 1800 rpm | Max Operating Temperature (F): | 400 °F |
| Fixed vs. Expansion: | Expansion |
General Specifications
| UPC: | 662461316061 | Weight: | 6.80 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 |