Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-19TC
Part #:705755
Catalog #:NP-19TC
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- 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
| Overall Width (in): | 1.88 in | Overall Length (in): | 6.5 in |
| Overall Height (in): | 3.38 in | Base Width (in): | 1.88 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 (in): | 4.75 in |
| Centerline to Outermost Bearing Face (in): | 0.98 in | Bolt Spacing Max (in): | 5.06 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 | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Single Lip Contact Seal |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Locking Collar Outside Diameter (in): | 2.23 in |
| Fixed vs. Expansion: | Fixed | Housing Coating: | Powder Coated |
| Static Load Rating (lb): | 2,567 lb | Radial Clearance: | Standard |
| Bearing Insert Finish: | Black Oxide | Max Operating Temperature (F): | 220 °F |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Maximum Speed (RPM): | 5450 rpm |
| Bearing Type: | Standard Duty | Housing Material: | Cast Iron |
| Lubricant: | Lithium Complex NLGI 2 Grease | Shaft Locking Type: | Concentric |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| End Cap Available: | No | Cage Type: | Land Riding Retainer |
| Base Length (in): | 6.5 in | Grease Fitting Thread Size: | 1/4-28 |
| Size Code: | 2-13 | Vibration Frequency Roller Spin: | 0.0385 cps |
| Inner Ring Outside Diameter (in): | 1.594 in | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Insert: | 2-13TC | Bearing Insert Material: | 52100 Bearing Steel |
| Dynamic Load Rating (lb): | 4,381 lb |
General Specifications
| UPC: | 662461032725 | Weight: | 3.84 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 |