Sealmaster Mounted Stainless Steel Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRFTS-PN31T RMW
Part #:728151
Catalog #:CRFTS-PN31T 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
- 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.
- 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
| Bolt Size (in): | 9/16 in | Overall Width (in): | 4.56 in |
| Overall Height (in): | 2.16 in | Overall Length (in): | 7.44 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 |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | Corrosion Resistant - Reduced Maintenance - Lubed for Life | Backside Shield/Seal: | Backside Shield included loose in box |
| Outer Ring Land Profile: | Tapered Lands | Housing Color: | Silver |
| Misalignment Type: | Static Only | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Two Bolt |
| Seal Type: | Multi-Lip Contact Seal | Housing Style: | Flange Block |
| Ability to Relubricate: | No | Inner Race Heat Treat Method: | Zone-Hardened |
| Locking Collar Outside Diameter (in): | 3.38 in | Static Load Rating (lb): | 5,216 lb |
| Maximum Speed (RPM): | 1500 rpm | Insert: | PN-31T |
| Max Operating Temperature (C): | 104 °C | Cage Type: | Land Riding Retainer |
| Inner Ring Outside Diameter (in): | 2.469 in | End Cap Available: | No |
| Bearing Insert Material: | 52100 Bearing Steel | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Grease Fitting Thread Size: | 1/4-28 | Fixed vs. Expansion: | Fixed |
| Shaft Locking Type: | Concentric | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Dynamic Load Rating (lb): | 7,889 lb | Size Code: | 2-115 |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Housing Material: | Stainless Steel |
| Max Operating Temperature (F): | 220 °F | Bearing Type: | Standard Duty |
| Radial Clearance: | Standard |
General Specifications
| UPC: | 662461396896 | 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 |