Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MFCD-28
Part #:702334
Catalog #:MFCD-28
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
- 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): | 6.13 in | Bolt Size (in): | 7/16 in |
| Overall Height (in): | 2.63 in | Overall Length (in): | 6.13 in |
| Bore Diameter (in): | 1.75 in | Pilot Diameter (in): | 4.25 in |
| Foot Height (in): | 0.44 in | Length Through Bore (in): | 2.625 in |
| Housing Outside Diameter (in): | 6.13 in | Bolt Circle (in): | 5.125 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Housing Color: | Black |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Piloted Flange Cartridge |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Pilot Depth (in): | 0.44 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Max Operating Temperature (F): | 220 °F | Shaft Locking Type: | Double Set Screw |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Inner Ring Defect: | 0.0984 cps |
| Housing Material: | Cast Iron | End Cap Available: | No |
| Bearing Type: | Medium Duty | Dynamic Load Rating (lb): | 7,889 lb |
| Cage Type: | Land Riding Retainer | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Size Code: | 2-115 | Vibration Frequency Outer Ring Defect: | 0.0683 cps |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Inner Ring Outside Diameter (in): | 2.469 in | Lubricant: | Lithium Complex NLGI 2 Grease |
| Insert: | 3-112 | Static Load Rating (lb): | 5,216 lb |
| Vibration Frequency Roller Spin: | 0.0445 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Radial Clearance: | Standard | Maximum Speed (RPM): | 5000 rpm |
| Housing Coating: | Powder Coated | Fixed vs. Expansion: | Fixed |
General Specifications
| UPC: | 662461016992 | Weight: | 6.70 LB |
| Packaged Length: | 6.88 IN | Packaged Width: | 6.88 IN |
| Packaged Height: | 2.63 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |