Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - SFC-20RT
Part #:714731
Catalog #:SFC-20RT
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry and dusty environment
- 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 |
| Overall Length (in): | 4.38 in | Overall Height (in): | 1.61 in |
| Bore Diameter (in): | 1.25 in | Pilot Diameter (in): | 3 in |
| Foot Height (in): | 0.38 in | Length Through Bore (in): | 1.61 in |
| Housing Outside Diameter (in): | 4.38 in | Bolt Circle (in): | 3.625 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Piloted Flange Cartridge | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Pilot Depth (in): | 0.25 in |
| Locking Collar Outside Diameter (in): | 2.11 in | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Roller Spin: | 0.0385 cps | Radial Clearance: | Standard |
| Maximum Speed (RPM): | 7600 rpm | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Inner Ring Outside Diameter (in): | 1.594 in | Max Operating Temperature (F): | 220 °F |
| Bearing Insert Finish: | Black Oxide | Insert: | 1-14T |
| Lubricant: | Lithium Complex NLGI 2 Grease | Grease Fitting Thread Size: | 1/4-28 |
| Cage Type: | Land Riding Retainer | Housing Coating: | Powder Coated |
| Dynamic Load Rating (lb): | 4,381 lb | Shaft Locking Type: | Concentric |
| End Cap Available: | No | Bearing Type: | Standard Duty |
| Size Code: | 2-13 | Bearing Insert Material: | 52100 Bearing Steel |
| Static Load Rating (lb): | 2,567 lb | Housing Material: | Cast Iron |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Vibration Frequency Fundamental Train: | 0.0066 cps |
General Specifications
| UPC: | 662461076101 | Weight: | 3.20 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 |