Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - NPD-24C
Part #:702483
Catalog #:NPD-24C
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews
- Single lip contact seal
- 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): | 2.13 in | Overall Length (in): | 7.25 in |
| Overall Height (in): | 3.94 in | Overall Width (in): | 2.31 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.5 in |
| Foot Height (in): | 0.69 in | Base to Center Height (in): | 1.9375 in |
| Length Through Bore (in): | 2.31 in | Centerline to Outermost Bearing Face (in): | 1.156 in |
| Bolt Spacing (in): | 5.38 in | Bolt Spacing Max (in): | 5.88 in |
| Bolt Spacing Min (in): | 4.88 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | 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 | Shaft Locking Type: | Double Set Screw |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Inner Ring Outside Diameter (in): | 2.07 in | Lubricant: | Lithium Complex NLGI 2 Grease |
| Cage Type: | Land Riding Retainer | Base Length (in): | 7.25 in |
| Size Code: | 2-19 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Bearing Insert Material: | 52100 Bearing Steel | End Cap Available: | No |
| Radial Clearance: | Standard | Vibration Frequency Roller Spin: | 0.0376 cps |
| Vibration Frequency Outer Ring Defect: | 0.0591 cps | Insert: | 2-18DC |
| Housing Coating: | Powder Coated | Static Load Rating (lb): | 4,467 lb |
| Fixed vs. Expansion: | Fixed | Bearing Type: | Standard Duty |
| Maximum Speed (RPM): | 4150 rpm | Grease Fitting Thread Size: | 1/4-28 |
| Dynamic Load Rating (lb): | 7,340 lb | Housing Material: | Cast Iron |
| Vibration Frequency Inner Ring Defect: | 0.0909 cps | Max Operating Temperature (F): | 220 °F |
General Specifications
| UPC: | 662461017814 | Weight: | 6.00 LB |
| Packaged Length: | 4.63 IN | Packaged Width: | 2.31 IN |
| Packaged Height: | 7.50 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |