Sealmaster Mounted Stainless Steel Three Bolt Flange Bracket Ball Bearing - 440C Stainless Steel - SS Setscrew Lock - Corrosion Resistant - CRFBS-SS20R
Part #:728500
Catalog #:CRFBS-SS20R
KEY FEATURES
- 440C Stainless steel for 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.
- USDA H1 complaint food grade grease
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Product Specifications
Dimensions
| Length Through Bore (in): | 1.5 in | Overall Length (in): | 5.38 in |
| Bolt Size (in): | 3/8 in | Overall Height (in): | 1.63 in |
| Overall Width (in): | 3.25 in | Bore Diameter (in): | 1.25 in |
| Overall Height to End Cap (in): | 2.54 in | Foot Height (in): | 0.38 in |
| Base to Center Height (in): | 3.75 in | Bolt Spacing (in): | 1.8750 in |
Technical Specifications
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Certifications: | IP69K |
| Misalignment Type: | Static Only | Rolling Element: | Ball Bearing |
| Seal Type: | Multi-Lip Contact Seal | Outer Ring Land Profile: | Standard |
| Housing Color: | Silver | Housing Type: | Flange, Bracket, Three Bolt |
| Pilot Configuration: | No Pilot | Bore Shape: | Straight |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Through Hardened with annealed set screw hole |
| Ability to Relubricate: | Yes | Cage Type: | Land Riding Retainer |
| Housing Material: | Stainless Steel | Size Code: | 2-13 |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Fixed vs. Expansion: | Fixed |
| End Cap Available: | Yes | Maximum Speed (RPM): | 2300 rpm |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Static Load Rating (lb): | 2,567 lb |
| Max Operating Temperature (F): | 220 °F | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Bearing Type: | Standard Duty | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Bolt Spacing Height Direction (in): | 1.25 in | Radial Clearance: | Standard |
| Vibration Frequency Roller Spin: | 0.0385 cps | Shaft Locking Type: | Set Screw |
| Dynamic Load Rating (lb): | 3,724 lb | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Inner Ring Outside Diameter (in): | 1.594 in | Bearing Insert Material: | 440C Stainless Steel |
| Insert: | SS-20R | Bearing Centerline to Bolt Hole Center (in): | 2.0625 in |
| Grease Fitting Thread Size: | 1/4-28 | Housing Width (in): | 3.25 in |
General Specifications
| UPC: | 662461421697 | Weight: | 1.30 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 |