Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MP-23C
Part #:704202
Catalog #:MP-23C
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking 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
| Overall Height (in): | 4.19 in | Base Width (in): | 2.25 in |
| Overall Length (in): | 8 in | Overall Width (in): | 2.25 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.4375 in |
| Base to Center Height (in): | 2.125 in | Foot Height (in): | 0.75 in |
| Length Through Bore (in): | 1.935 in | Bolt Spacing (in): | 5.69 in |
| Centerline to Outermost Bearing Face (in): | 1.185 in | Bolt Spacing Max (in): | 6.38 in |
| Bolt Spacing Min (in): | 5 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| 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 | Maximum Speed (RPM): | 4150 rpm |
| Max Operating Temperature (F): | 220 °F | Static Load Rating (lb): | 4,467 lb |
| Dynamic Load Rating (lb): | 7,340 lb | Inner Ring Outside Diameter (in): | 2.07 in |
| Radial Clearance: | Standard | Bearing Insert Material: | 52100 Bearing Steel |
| Insert: | 3-17C | Shaft Locking Type: | Set Screw |
| Size Code: | 2-19 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Grease Fitting Thread Size: | 1/4-28 | Bearing Insert Finish: | Black Oxide |
| Base Length (in): | 8 in | Vibration Frequency Outer Ring Defect: | 0.0591 cps |
| Housing Coating: | Powder Coated | Housing Material: | Cast Iron |
| End Cap Available: | No | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Vibration Frequency Inner Ring Defect: | 0.0909 cps | Vibration Frequency Roller Spin: | 0.0376 cps |
| Cage Type: | Land Riding Retainer | Bearing Type: | Medium Duty |
| Lubricant: | Lithium Complex NLGI 2 Grease | Fixed vs. Expansion: | Fixed |
General Specifications
| UPC: | 662461026656 | Weight: | 6.62 LB |
| Packaged Length: | 9.00 IN | Packaged Width: | 5.19 IN |
| Packaged Height: | 2.38 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |