Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - EMP-19
Part #:701891
Catalog #:EMP-19
KEY FEATURES
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Felt labyrinth seal and flinger for dry and dusty environment
- 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): | 2.25 in | Overall Width (in): | 2.25 in |
| Overall Height (in): | 3.81 in | Overall Length (in): | 5.38 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.1875 in |
| Foot Height (in): | 0.69 in | Base to Center Height (in): | 1.875 in |
| Length Through Bore (in): | 1.497 in | Bolt Spacing Max (in): | 5.5 in |
| Bolt Spacing Min (in): | 4.5 in | Bolt Spacing (in): | 5 in |
| Centerline to Outermost Bearing Face (in): | 0.875 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 |
| Housing Color: | Black | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Dynamic Load Rating (lb): | 4,381 lb |
| Maximum Speed (RPM): | 5450 rpm | Bearing Insert Finish: | Black Oxide |
| End Cap Available: | No | Bearing Type: | Medium Duty |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Housing Material: | Cast Iron |
| Max Operating Temperature (F): | 220 °F | Static Load Rating (lb): | 2,567 lb |
| Cage Type: | Land Riding Retainer | Housing Coating: | Powder Coated |
| Bearing Insert Material: | 52100 Bearing Steel | Grease Fitting Thread Size: | 1/4-28 |
| Insert: | AR-2-13 | Vibration Frequency Roller Spin: | 0.0385 cps |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Inner Ring Outside Diameter (in): | 1.594 in |
| Size Code: | 2-13 | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Base Length (in): | 6.88 in |
| Radial Clearance: | Standard | Lubricant: | Lithium Complex NLGI 2 Grease |
| Fixed vs. Expansion: | Expansion | Shaft Locking Type: | Set Screw |
General Specifications
| UPC: | 662461014035 | Weight: | 5.10 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 |