Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-24T NL
Part #:702231
Catalog #:NP-24T NL
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- 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): | 2.13 in | Overall Height (in): | 3.94 in |
| Overall Length (in): | 7.25 in | Base Width (in): | 2.13 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.5 in |
| Base to Center Height (in): | 1.9375 in | Foot Height (in): | 0.69 in |
| Length Through Bore (in): | 2 in | Bolt Spacing (in): | 5.38 in |
| Centerline to Outermost Bearing Face (in): | 1.31 in | Bolt Spacing Min (in): | 4.88 in |
| Bolt Spacing Max (in): | 5.88 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Housing Color: | Black |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Pillow Block, Two Bolt |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Locking Collar Outside Diameter (in): | 2.75 in |
| Fixed vs. Expansion: | Fixed | End Cap Available: | No |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Vibration Frequency Outer Ring Defect: | 0.0591 cps |
| Vibration Frequency Roller Spin: | 0.0376 cps | Vibration Frequency Inner Ring Defect: | 0.0909 cps |
| Shaft Locking Type: | Concentric | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Max Operating Temperature (F): | 220 °F | Bearing Type: | Standard Duty |
| Cage Type: | Land Riding Retainer | Bearing Insert Finish: | Black Oxide |
| Inner Ring Outside Diameter (in): | 2.07 in | Grease Fitting Thread Size: | 1/4-28 |
| Insert: | 2-18T AHG | Housing Material: | Cast Iron |
| Lubricant: | Special Low Temperature Grease | Static Load Rating (lb): | 4,467 lb |
| Base Length (in): | 7.25 in | Housing Coating: | Powder Coated |
| Radial Clearance: | Standard | Dynamic Load Rating (lb): | 7,340 lb |
| Maximum Speed (RPM): | 925 rpm | Size Code: | 2-19 |
| Bearing Insert Material: | 52100 Bearing Steel |
General Specifications
| UPC: | 662461237571 | Weight: | 6.00 LB |
| Packaged Length: | 5.19 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 7.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |