Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - High Temperature & Air Handling Housing Fit, Noise Tested - EMP-23T HTA
Part #:724621
Catalog #:EMP-23T HTA
KEY FEATURES
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw
- High temperature felt labyrinth seal and flinger for dry and dusty environment
- Increased internal clearance and high temperature grease
- Looser than standard housing fit for ease of alignment on lightweight frames
- Air Handling noise check for quiet operation
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Product Specifications
Dimensions
| Overall Width (in): | 2.25 in | Base Width (in): | 2.25 in |
| Overall Length (in): | 5.38 in | Overall Height (in): | 4.19 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): | 1.81 in | Bolt Spacing Min (in): | 5 in |
| Centerline to Outermost Bearing Face (in): | 1.12 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 |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Options: | High Temperature and Air Handling Housing Fit, Noise Tested |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Pillow Block, Two Bolt |
| Seal Type: | High Temp Labyrinth Seal | Housing Style: | Pillow Block |
| Locking Collar Outside Diameter (in): | 2.62 in | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Inner Ring Outside Diameter (in): | 1.851 in |
| Radial Clearance: | Increased | Size Code: | 2-17 |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Insert: | AR-2-17T HT | Lubricant: | Synthetic NLGI 2 High Temperature Grease |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | End Cap Available: | No |
| Bearing Type: | Medium Duty | Max Operating Temperature (F): | 400 °F |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Dynamic Load Rating (lb): | 5,782 lb |
| Shaft Locking Type: | Concentric | Bearing Insert Material: | 52100 Bearing Steel |
| Cage Type: | Land Riding Retainer | Fixed vs. Expansion: | Expansion |
| Base Length (in): | 8 in | Bearing Insert Finish: | Black Oxide |
| Maximum Speed (RPM): | 1800 rpm | Vibration Frequency Roller Spin: | 0.0386 cps |
| Grease Fitting Thread Size: | 1/4-28 | Housing Coating: | Powder Coated |
| Static Load Rating (lb): | 3,493 lb | Housing Material: | Cast Iron |
General Specifications
| UPC: | 662461316740 | Weight: | 7.10 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 |