Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRFS-PN204 RMW
Part #:707233
Catalog #:CRFS-PN204 RMW
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.
- Reduced maintenance design with plug and includes Sealmaster® 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): | 3.38 in | Bolt Size (in): | 3/8 in |
| Overall Height (in): | 1.281 in | Overall Length (in): | 3.38 in |
| Bore Diameter (mm): | 20 mm | Foot Height (in): | 0.44 in |
| Length Through Bore (in): | 1.219 in | Bolt Spacing (in): | 2.5000 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Tapered Lands | Misalignment Type: | Static Only |
| Options: | Corrosion Resistant - Reduced Maintenance - Lubed for Life | Housing Color: | Silver |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Multi-Lip Contact Seal | Housing Type: | Flange, Four Bolt |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | No | Radial Clearance: | Standard |
| Max Operating Temperature (F): | 220 °F | Housing Material: | Stainless Steel |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Backside Inner Diameter: | 2 |
| Grease Fitting Thread Size: | 1/4-28 | Shaft Locking Type: | Set Screw |
| Bearing Type: | Standard Duty | Fixed vs. Expansion: | Fixed |
| End Cap Available: | Yes | Static Load Rating (lb): | 1,444 lb |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Vibration Frequency Inner Ring Defect: | 0.0907 cps |
| Insert: | PN-204 | Vibration Frequency Outer Ring Defect: | 0.0593 cps |
| Inner Ring Outside Diameter (in): | 1.192 in | Vibration Frequency Roller Spin: | 0.0381 cps |
| Dynamic Load Rating (lb): | 2,611 lb | Cage Type: | Land Riding Retainer |
| Maximum Speed (RPM): | 3100 rpm | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Size Code: | 2-012 | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Fundamental Train: | 0.0066 cps |
General Specifications
| UPC: | 662461374597 | Weight: | 1.50 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 |