Sealmaster Mounted Stainless Steel Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRFTS-PN31T
Part #:712648
Catalog #:CRFTS-PN31T
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
- Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw
- 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): | 9/16 in | Overall Width (in): | 4.56 in |
| Overall Length (in): | 7.44 in | Overall Height (in): | 2.16 in |
| Bore Diameter (in): | 1.9375 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 2.09 in | Bolt Spacing (in): | 6.1875 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Pilot Configuration: | No Pilot |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Backside Shield/Seal: | Optional backside shield available order separate | Misalignment Type: | Static Only |
| Housing Color: | Silver | Options: | Corrosion Resistant |
| Outer Ring Land Profile: | Standard | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Two Bolt |
| Seal Type: | Multi-Lip Contact Seal | Housing Style: | Flange Block |
| Locking Collar Outside Diameter (in): | 3.38 in | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Bearing Type: | Standard Duty |
| Inner Ring Outside Diameter (in): | 2.469 in | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 2-115 | Max Operating Temperature (F): | 220 °F |
| Maximum Speed (RPM): | 1500 rpm | Grease Fitting Thread Size: | 1/4-28 |
| Insert: | PN-31T | End Cap Available: | Yes |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Max Operating Temperature (C): | 104 °C | Radial Clearance: | Standard |
| Housing Material: | Stainless Steel | Cage Type: | Land Riding Retainer |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Shaft Locking Type: | Concentric |
| Dynamic Load Rating (lb): | 7,889 lb | Static Load Rating (lb): | 5,216 lb |
| Fixed vs. Expansion: | Fixed |
General Specifications
| UPC: | 662461347973 | Weight: | 6.70 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 |