Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - High Vibration Features - MFCD-55 BDZ
Part #:718337
Catalog #:MFCD-55 BDZ
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
- Felt labyrinth seal and flinger for dry and dusty environment
- Reduced internal clearance and tight housing fit for vibratory applications
- 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): | 3/4 in | Overall Width (in): | 10.25 in |
| Overall Length (in): | 10.25 in | Overall Height (in): | 4.44 in |
| Bore Diameter (in): | 3.4375 in | Pilot Diameter (in): | 7.375 in |
| Foot Height (in): | 0.75 in | Length Through Bore (in): | 4.438 in |
| Housing Outside Diameter (in): | 10.25 in | Bolt Circle (in): | 8.625 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Options: | High Vibration Features | Misalignment Type: | Static Only |
| Cage Material: | Brass | Housing Type: | Piloted Flange Cartridge |
| Seal Type: | Felt Labyrinth Seal | Housing Style: | Flange Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Pilot Depth (in): | 1.09 in |
| Ability to Relubricate: | Yes | Housing Material: | Cast Iron |
| Shaft Locking Type: | Double Set Screw | Max Operating Temperature (F): | 220 °F |
| Lubricant: | Lithium Complex NLGI 2 Grease | Cage Type: | Land Riding Retainer |
| Size Code: | 2-38 | Radial Clearance: | Standard |
| Inner Ring Outside Diameter (in): | 4.391 in | Grease Fitting Thread Size: | 1/4 NPT |
| Maximum Speed (RPM): | 2800 rpm | Dynamic Load Rating (lb): | 21,566 lb |
| Static Load Rating (lb): | 16,301 lb | Insert: | 3-37D L |
| Housing Coating: | Powder Coated | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| End Cap Available: | No | Bearing Insert Finish: | Black Oxide |
| Bearing Type: | Medium Duty | Fixed vs. Expansion: | Fixed |
| Bearing Insert Material: | 52100 Bearing Steel |
General Specifications
| UPC: | 662461101599 | Weight: | 32.90 LB |
| Packaged Length: | 11.19 IN | Packaged Width: | 11.00 IN |
| Packaged Height: | 4.88 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |