Sealmaster Mounted Composite Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFC-PN205
Part #:712526
Catalog #:CRFC-PN205
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
- High strength composite with reinforced stainless steel bolt ferrules for high load capacity and increased strength around the bolt holes.
- Solid construction with machined base was designed for minimal gaps and no fillers
- 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
| Bolt Size (in): | 7/16 in | Overall Width (in): | 3.79 in |
| Overall Height (in): | 1.438 in | Overall Length (in): | 3.79 in |
| Bore Diameter (mm): | 25 mm | Foot Height (in): | 0.53 in |
| Overall Height to End Cap (in): | 2.33 in | Length Through Bore (in): | 1.375 in |
| Bolt Spacing (in): | 2.7500 in |
Technical Specifications
| Housing Base: | Solid | Bore Shape: | Straight |
| Rolling Element: | Ball Bearing | Pilot Configuration: | No Pilot |
| Housing Construction: | One Piece | Backside Shield/Seal: | Optional backside shield available order separate |
| Outer Ring Land Profile: | Tapered Lands | Misalignment Type: | Static Only |
| Housing Color: | Light Gray | Options: | Corrosion Resistant |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Flange, Four Bolt | Seal Type: | Multi-Lip Contact Seal |
| Housing Style: | Flange Block | Setscrew Torque (in-lbs): | 45 in/lbs |
| Operating Temperature Range (F): | 0 to 150 °F | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Static Load Rating (lb): | 1,651 lb |
| Inner Ring Outside Diameter (in): | 1.375 in | Shaft Locking Type: | Set Screw |
| Bearing Insert Material: | 52100 Bearing Steel | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Inner Ring Defect: | 0.0985 cps | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Grease Fitting Thread Size: | 1/4-28 | Maximum Speed (RPM): | 2700 rpm |
| Vibration Frequency Outer Ring Defect: | 0.0682 cps | End Cap Available: | Yes |
| Housing Backside Inner Diameter: | 2.19 | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Dynamic Load Rating (lb): | 2,801 lb |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Max Operating Temperature (F): | 150 °F |
| Cage Type: | Land Riding Retainer | Radial Clearance: | Standard |
| Insert: | PN-205 | Size Code: | 2-015 |
| Bearing Type: | Standard Duty | Vibration Frequency Roller Spin: | 0.0442 cps |
| Housing Material: | Composite |
General Specifications
| UPC: | 662461347331 | Weight: | 2.10 LB |
| Packaged Length: | 4.00 IN | Packaged Width: | 1.50 IN |
| Packaged Height: | 3.94 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |