Sealmaster Mounted Flouropolymer Coated Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFCF-PN28
Part #:711347
Catalog #:CRFCF-PN28
KEY FEATURES
- High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance
- High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
- Fluoropolymer coated cast iron housing for corrosion resistance.
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
- Exclusive locking pin and dimple system provides a direct lubricant into the bearing cavity and ball path instead of around a lubrication groove, prevents outer ring rotation.
- 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.
- Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
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Product Specifications
Dimensions
| Overall Width (in): | 6.13 in | Bolt Size (in): | 7/16 in |
| Overall Height (in): | 1.94 in | Overall Length (in): | 6.13 in |
| Bore Diameter (in): | 1.75 in | Pilot Diameter (in): | 4.25 in |
| Foot Height (in): | 0.44 in | Length Through Bore (in): | 1.935 in |
| Housing Outside Diameter (in): | 6.13 in | Bolt Circle (in): | 5.125 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Housing Color: | Gray | Options: | Corrosion Resistant |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Piloted Flange Cartridge | Seal Type: | Multi-Lip Contact Seal |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Pilot Depth (in): | 0.41 in | Ability to Relubricate: | Yes |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Fixed vs. Expansion: | Fixed |
| Dynamic Load Rating (lb): | 7,901 lb | Static Load Rating (lb): | 5,139 lb |
| Insert: | PN-28 | Vibration Frequency Fundamental Train: | 0.0067 cps |
| Grease Fitting Thread Size: | 1/4-28 | Inner Ring Outside Diameter (in): | 2.297 in |
| Vibration Frequency Inner Ring Defect: | 0.0994 cps | End Cap Available: | Yes |
| Vibration Frequency Outer Ring Defect: | 0.0673 cps | Shaft Locking Type: | Set Screw |
| Housing Material: | Cast Iron | Housing Coating: | Fluoropolymer Coated |
| Max Operating Temperature (F): | 220 °F | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Bearing Insert Material: | 52100 Bearing Steel | Cage Type: | Land Riding Retainer |
| Vibration Frequency Roller Spin: | 0.0417 cps | Bearing Type: | Standard Duty |
| Maximum Speed (RPM): | 1600 rpm | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Size Code: | 2-111 | Radial Clearance: | Standard |
General Specifications
| UPC: | 662461338629 | Weight: | 6.00 LB |
| Packaged Length: | 6.75 IN | Packaged Width: | 6.50 IN |
| Packaged Height: | 2.44 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |