Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRBFS-PN20
Part #:711749
Catalog #:CRBFS-PN20
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
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Overall Width (in): | 4.63 in |
| Overall Height (in): | 1.75 in | Overall Length (in): | 4.63 in |
| Bore Diameter (in): | 1.25 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 1.69 in | Bolt Spacing (in): | 3.6250 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Backside Shield/Seal: | Backside Shield included loose in box |
| Housing Color: | Silver | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Four Bolt |
| Seal Type: | Multi-Lip Contact Seal | Housing Style: | Flange Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Max Operating Temperature (F): | 220 °F |
| Housing Backside Inner Diameter: | 3.31 | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Dynamic Load Rating (lb): | 5,782 lb | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Vibration Frequency Roller Spin: | 0.0386 cps | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Fixed vs. Expansion: | Fixed | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Bearing Type: | Standard Duty | Bearing Insert Material: | 52100 Bearing Steel |
| Cage Type: | Land Riding Retainer | End Cap Available: | Yes |
| Shaft Locking Type: | Set Screw | Radial Clearance: | Standard |
| Maximum Speed (RPM): | 2000 rpm | Size Code: | 2-17 |
| Grease Fitting Thread Size: | 1/4-28 | Insert: | PN-20 |
| Housing Material: | Stainless Steel | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Inner Ring Outside Diameter (in): | 1.86 in | Static Load Rating (lb): | 3,493 lb |
General Specifications
| UPC: | 662461341261 | Weight: | 4.10 LB |
| Packaged Length: | 5.00 IN | Packaged Width: | 2.00 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |