Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - NP-19 HT
Part #:724077
Catalog #:NP-19 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
| Base Width (in): | 1.88 in | Overall Length (in): | 6.5 in |
| Overall Width (in): | 1.88 in | Overall Height (in): | 3.38 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.1875 in |
| Base to Center Height (in): | 1.6875 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 1.497 in | Centerline to Outermost Bearing Face (in): | 0.875 in |
| Bolt Spacing Max (in): | 5.06 in | Bolt Spacing (in): | 4.75 in |
| Bolt Spacing Min (in): | 4.44 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Options: | High Temperature | Housing Color: | Black |
| 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 |
| Housing Coating: | Powder Coated | Radial Clearance: | Increased |
| Maximum Speed (RPM): | 2400 rpm | Bearing Insert Finish: | Black Oxide |
| Housing Material: | Cast Iron | Fixed vs. Expansion: | Fixed |
| Size Code: | 2-13 | Base Length (in): | 6.5 in |
| Vibration Frequency Roller Spin: | 0.0385 cps | Shaft Locking Type: | Set Screw |
| Bearing Insert Material: | 52100 Bearing Steel | Insert: | 2-13 HT |
| Dynamic Load Rating (lb): | 4,381 lb | Inner Ring Outside Diameter (in): | 1.594 in |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Max Operating Temperature (F): | 400 °F | Lubricant: | Synthetic NLGI 2 High Temperature Grease |
| Static Load Rating (lb): | 2,567 lb | Cage Type: | Land Riding Retainer |
| End Cap Available: | No | Bearing Type: | Standard Duty |
| Grease Fitting Thread Size: | 1/4-28 | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps |
General Specifications
| UPC: | 662461314272 | Weight: | 3.60 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |