Sealmaster Mounted Stainless Steel Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFTS-PN31
Part #:711139
Catalog #:CRFTS-PN31
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): | 4.56 in | Bolt Size (in): | 9/16 in |
| Overall Height (in): | 2.156 in | Overall Length (in): | 7.44 in |
| Bore Diameter (in): | 1.9375 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 2.094 in | Bolt Spacing (in): | 6.1875 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Pilot Configuration: | No Pilot |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Housing Color: | Silver |
| Backside Shield/Seal: | Optional backside shield available order separate | Misalignment Type: | Static Only |
| Options: | Corrosion Resistant | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Multi-Lip Contact Seal |
| Housing Type: | Flange, Two Bolt | Housing Style: | Flange Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Insert: | PN-31 | Maximum Speed (RPM): | 1500 rpm |
| Bearing Insert Material: | 52100 Bearing Steel | Housing Material: | Stainless Steel |
| Static Load Rating (lb): | 5,216 lb | Radial Clearance: | Standard |
| Shaft Locking Type: | Set Screw | Max Operating Temperature (C): | 104 °C |
| Grease Fitting Thread Size: | 1/4-28 | End Cap Available: | Yes |
| Cage Type: | Land Riding Retainer | Max Operating Temperature (F): | 220 °F |
| Bearing Type: | Standard Duty | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Fixed vs. Expansion: | Fixed |
| Inner Ring Outside Diameter (in): | 2.469 in | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Size Code: | 2-115 | Dynamic Load Rating (lb): | 7,889 lb |
General Specifications
| UPC: | 662461337042 | Weight: | 5.27 LB |
| Packaged Length: | 4.63 IN | Packaged Width: | 2.31 IN |
| Packaged Height: | 7.50 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |