Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MFC-305
Part #:710185
Catalog #:MFC-305
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking 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): | 4.38 in | Bolt Size (in): | 5/16 in |
| Bolt Size (mm): | M8 mm | Overall Height (in): | 1.5 in |
| Overall Length (in): | 4.38 in | Bore Diameter (mm): | 25 mm |
| Foot Height (in): | 0.38 in | Pilot Diameter (in): | 3 in |
| Length Through Bore (in): | 1.498 in | Housing Outside Diameter (in): | 4.38 in |
| Bolt Circle (in): | 3.625 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | 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): | 0.25 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Shaft Locking Type: | Set Screw | Fixed vs. Expansion: | Fixed |
| Grease Fitting Thread Size: | 1/4-28 | Vibration Frequency Roller Spin: | 0.0385 cps |
| Housing Coating: | Powder Coated | Size Code: | 2-13 |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Insert: | 5305 |
| Dynamic Load Rating (lb): | 4,381 lb | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Maximum Speed (RPM): | 5450 rpm | Static Load Rating (lb): | 2,567 lb |
| Max Operating Temperature (F): | 220 °F | Inner Ring Outside Diameter (in): | 1.594 in |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Bearing Insert Finish: | Black Oxide | Housing Material: | Cast Iron |
| Cage Type: | Land Riding Retainer | End Cap Available: | No |
| Radial Clearance: | Standard | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Bearing Type: | Medium Duty |
General Specifications
| UPC: | 662461053751 | Weight: | 2.87 LB |
| Packaged Length: | 4.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 4.56 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |