Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Contamination - MFC-35 DRT
Part #:715022
Catalog #:MFC-35 DRT
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew 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
| Bolt Size (in): | 1/2 in | Overall Width (in): | 7.13 in |
| Overall Height (in): | 2.56 in | Overall Length (in): | 7.13 in |
| Bore Diameter (in): | 2.1875 in | Foot Height (in): | 0.50 in |
| Pilot Diameter (in): | 5.000 in | Length Through Bore (in): | 2.563 in |
| Housing Outside Diameter (in): | 7.125 in | Bolt Circle (in): | 6 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Options: | High Contamination |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Multi-Lip Contact Seal |
| Housing Type: | Piloted Flange Cartridge | Housing Style: | Flange Block |
| Ability to Relubricate: | Yes | Pilot Depth (in): | 0.844 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Insert: | 3-23 DRT |
| Bearing Insert Material: | 52100 Bearing Steel | Bearing Type: | Medium Duty |
| Housing Coating: | Powder Coated | Shaft Locking Type: | Set Screw |
| Lube Fill Percent: | 100% Grease Fill | Maximum Speed (RPM): | 650 rpm |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Size Code: | 2-27 |
| Max Operating Temperature (F): | 220 °F | Housing Material: | Cast Iron |
| Dynamic Load Rating (lb): | 11,789 lb | Grease Fitting Thread Size: | 1/8 NPT |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 8,150 lb |
| Lubricant: | Lithium Complex NLGI 2 Grease | Radial Clearance: | Standard |
| Inner Ring Outside Diameter (in): | 2.984 in | End Cap Available: | No |
| Fixed vs. Expansion: | Fixed | Bearing Insert Finish: | Black Oxide |
General Specifications
| UPC: | 662461326329 | Weight: | 10.50 LB |
| Packaged Length: | 7.50 IN | Packaged Width: | 7.38 IN |
| Packaged Height: | 2.63 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |

