Sealmaster Mounted Stainless Steel Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRFBS-PN20RT
Part #:712667
Catalog #:CRFBS-PN20RT
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): | 3/8 in | Overall Width (in): | 3.25 in |
| Overall Length (in): | 5.38 in | Overall Height (in): | 1.74 in |
| Bore Diameter (in): | 1.25 in | Foot Height (in): | 0.38 in |
| Overall Height to End Cap (in): | 2.53 in | Base to Center Height (in): | 3.75 in |
| Length Through Bore (in): | 1.61 in | Bolt Spacing (in): | 1.8750 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: | Standard |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Flange, Bracket, Three Bolt | Seal Type: | Multi-Lip Contact Seal |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Locking Collar Outside Diameter (in): | 2.23 in | Ability to Relubricate: | Yes |
| Housing Material: | Stainless Steel | Cage Type: | Land Riding Retainer |
| Dynamic Load Rating (lb): | 4,381 lb | Grease Fitting Thread Size: | 1/4-28 |
| Static Load Rating (lb): | 2,567 lb | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Bearing Centerline to Bolt Hole Center (in): | 2.0625 in |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Vibration Frequency Roller Spin: | 0.0385 cps |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Size Code: | 2-13 | Bearing Insert Material: | 52100 Bearing Steel |
| Insert: | PN-20RT | End Cap Available: | Yes |
| Fixed vs. Expansion: | Fixed | Bolt Spacing Height Direction (in): | 1.25 in |
| Max Operating Temperature (F): | 220 °F | Shaft Locking Type: | Concentric |
| Maximum Speed (RPM): | 2300 rpm | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Inner Ring Outside Diameter (in): | 1.594 in | Radial Clearance: | Standard |
| Bearing Type: | Standard Duty | Housing Width (in): | 3.25 in |
General Specifications
| UPC: | 662461348123 | Weight: | 3.00 LB |
| Packaged Length: | 3.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 5.75 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |