Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MFCD-55
Part #:702345
Catalog #:MFCD-55
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
| 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
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| 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 |
| Size Code: | 2-38 | Maximum Speed (RPM): | 2800 rpm |
| Grease Fitting Thread Size: | 1/4 NPT | Max Operating Temperature (F): | 220 °F |
| Lubricant: | Lithium Complex NLGI 2 Grease | Dynamic Load Rating (lb): | 21,566 lb |
| Shaft Locking Type: | Double Set Screw | Bearing Type: | Medium Duty |
| Radial Clearance: | Standard | Fixed vs. Expansion: | Fixed |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Insert: | 3-37 |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 16,301 lb |
| End Cap Available: | No | Housing Coating: | Powder Coated |
| Bearing Insert Finish: | Black Oxide | Inner Ring Outside Diameter (in): | 4.391 in |
| Bearing Insert Material: | 52100 Bearing Steel | Housing Material: | Cast Iron |
General Specifications
| UPC: | 662461017098 | Weight: | 32.90 LB |
| Packaged Length: | 11.00 IN | Packaged Width: | 11.19 IN |
| Packaged Height: | 4.88 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |