Sealmaster Mounted Stainless Steel Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRFBS-PN20 RMW
Part #:711377
Catalog #:CRFBS-PN20 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
- 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.
- 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
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
| Overall Width (in): | 3.75 in | Bolt Size (in): | 1/2 in |
| Overall Length (in): | 6.13 in | Overall Height (in): | 1.88 in |
| Bore Diameter (in): | 1.25 in | Base to Center Height (in): | 4.25 in |
| Foot Height (in): | 0.5 in | Overall Height to End Cap (in): | 2.78 in |
| Length Through Bore (in): | 1.685 in | Bolt Spacing (in): | 2.0000 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Tapered Lands | Misalignment Type: | Static Only |
| Housing Color: | Silver | Options: | Corrosion Resistant - Reduced Maintenance - Lubed for Life |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Multi-Lip Contact Seal | Housing Type: | Flange, Bracket, Three Bolt |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | No | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Maximum Speed (RPM): | 2000 rpm |
| Fixed vs. Expansion: | Fixed | Cage Type: | Land Riding Retainer |
| Static Load Rating (lb): | 3,493 lb | Insert: | PN-20 |
| Housing Material: | Stainless Steel | Bolt Spacing Height Direction (in): | 1.25 in |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Inner Ring Outside Diameter (in): | 1.862 in |
| Shaft Locking Type: | Set Screw | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Dynamic Load Rating (lb): | 5,782 lb | Size Code: | 2-17 |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (F): | 220 °F |
| Bearing Type: | Standard Duty | End Cap Available: | Yes |
| Radial Clearance: | Standard | Bearing Centerline to Bolt Hole Center (in): | 2.375 in |
| Vibration Frequency Roller Spin: | 0.0386 cps | Grease Fitting Thread Size: | 1/4-28 |
| Housing Width (in): | 3.75 in |
General Specifications
| UPC: | 662461338575 | Weight: | 3.10 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |