Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-19T
Part #:705376
Catalog #:NP-19T
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 Length (in): | 6.5 in | Base Width (in): | 1.88 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): | 1.56 in | Bolt Spacing Max (in): | 5.06 in |
| Centerline to Outermost Bearing Face (in): | 0.98 in | Bolt Spacing (in): | 4.75 in |
| Bolt Spacing Min (in): | 4.44 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 |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
| Locking Collar Outside Diameter (in): | 2.23 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Bearing Type: | Standard Duty | Bearing Insert Finish: | Black Oxide |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Fixed vs. Expansion: | Fixed |
| Maximum Speed (RPM): | 7600 rpm | End Cap Available: | No |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Material: | Cast Iron |
| Grease Fitting Thread Size: | 1/4-28 | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Roller Spin: | 0.0385 cps | Size Code: | 2-13 |
| Max Operating Temperature (F): | 220 °F | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Insert: | 2-13T | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Radial Clearance: | Standard | Lubricant: | Lithium Complex NLGI 2 Grease |
| Shaft Locking Type: | Concentric | Base Length (in): | 6.5 in |
| Inner Ring Outside Diameter (in): | 1.594 in | Dynamic Load Rating (lb): | 4,381 lb |
| Cage Type: | Land Riding Retainer | Housing Coating: | Powder Coated |
| Static Load Rating (lb): | 2,567 lb |
General Specifications
| UPC: | 662461029664 | Weight: | 3.87 LB |
| Packaged Length: | 2.06 IN | Packaged Width: | 4.38 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | Mexico |