Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFS-PN205
Part #:711409
Catalog #:CRFS-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 quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings.
- 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
| Overall Width (in): | 3.75 in | Bolt Size (in): | 7/16 in |
| Overall Length (in): | 3.75 in | Overall Height (in): | 1.438 in |
| Bore Diameter (mm): | 25 mm | Overall Height to End Cap (in): | 2.35 in |
| Foot Height (in): | 0.53 in | Length Through Bore (in): | 1.375 in |
| Bolt Spacing (in): | 2.7500 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Options: | Corrosion Resistant |
| Housing Color: | Silver | Outer Ring Land Profile: | Tapered Lands |
| Backside Shield/Seal: | Optional backside shield available order separate | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Four Bolt |
| Seal Type: | Multi-Lip Contact Seal | Housing Style: | Flange Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Setscrew Torque (in-lbs): | 45 in/lbs | Operating Temperature Range (F): | -20 to 220 °F |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Dynamic Load Rating (lb): | 2,801 lb | Max Operating Temperature (F): | 220 °F |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Inner Ring Outside Diameter (in): | 1.375 in |
| Size Code: | 2-015 | End Cap Available: | Yes |
| Bearing Type: | Standard Duty | Maximum Speed (RPM): | 2700 rpm |
| Radial Clearance: | Standard | Insert: | PN-205 |
| Vibration Frequency Outer Ring Defect: | 0.0682 cps | Grease Fitting Thread Size: | 1/4-28 |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Cage Type: | Land Riding Retainer |
| Shaft Locking Type: | Set Screw | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Backside Inner Diameter: | 2.38 | Static Load Rating (lb): | 1,651 lb |
| Housing Material: | Stainless Steel | Vibration Frequency Inner Ring Defect: | 0.0985 cps |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Roller Spin: | 0.0442 cps |
General Specifications
| UPC: | 662461338742 | 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 |