Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MFCD-47 AXQ
Part #:709433
Catalog #:MFCD-47 AXQ
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
- Reduced internal clearance and tight housing fit
- 100% grease fill
- Adapter and grease fitting for easier accessible relubrications
- 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): | 8.75 in | Bolt Size (in): | 5/8 in |
| Overall Height (in): | 3.88 in | Overall Length (in): | 8.75 in |
| Bore Diameter (in): | 2.9375 in | Pilot Diameter (in): | 6.375 in |
| Foot Height (in): | 0.63 in | Length Through Bore (in): | 3.875 in |
| Housing Outside Diameter (in): | 8.75 in | Bolt Circle (in): | 7.5 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Housing Color: | Black | Cage Material: | Brass |
| Housing Type: | Piloted Flange Cartridge | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Pilot Depth (in): | 1.22 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Grease Fitting Thread Size: | 1/4 NPT | Lubricant: | Lithium Complex NLGI 2 Grease |
| Housing Material: | Cast Iron | Max Operating Temperature (F): | 220 °F |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Bearing Type: | Medium Duty |
| Size Code: | 2-33 | Housing Coating: | Powder Coated |
| Maximum Speed (RPM): | 3150 rpm | Bearing Insert Finish: | Black Oxide |
| Cage Type: | Land Riding Retainer | Fixed vs. Expansion: | Fixed |
| Radial Clearance: | Standard | Static Load Rating (lb): | 13,174 lb |
| Shaft Locking Type: | Double Set Screw | Dynamic Load Rating (lb): | 17,412 lb |
| Insert: | 3-215D IU | Inner Ring Outside Diameter (in): | 3.922 in |
| End Cap Available: | No | Bearing Insert Material: | 52100 Bearing Steel |
General Specifications
| UPC: | 662461049099 | Weight: | 20.95 LB |
| Packaged Length: | 8.88 IN | Packaged Width: | 8.88 IN |
| Packaged Height: | 3.88 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |

