Sealmaster Mounted Stainless Steel Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRFTS-PN12 RMW
Part #:705242
Catalog #:CRFTS-PN12 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
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Product Specifications
Dimensions
| Bolt Size (in): | 3/8 in | Overall Width (in): | 2.5 in |
| Overall Height (in): | 1.281 in | Overall Length (in): | 4.41 in |
| Bore Diameter (in): | 0.75 in | Foot Height (in): | 0.44 in |
| Length Through Bore (in): | 1.219 in | Bolt Spacing (in): | 3.5310 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Pilot Configuration: | No Pilot |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Options: | Corrosion Resistant - Reduced Maintenance - Lubed for Life | Housing Color: | Silver |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Tapered Lands |
| Backside Shield/Seal: | Optional backside shield available order separate | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Multi-Lip Contact Seal |
| Housing Type: | Flange, Two Bolt | Housing Style: | Flange Block |
| Ability to Relubricate: | No | Inner Race Heat Treat Method: | Zone-Hardened |
| Inner Ring Outside Diameter (in): | 1.192 in | Vibration Frequency Outer Ring Defect: | 0.0593 cps |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Insert: | PN-12 |
| Shaft Locking Type: | Set Screw | Fixed vs. Expansion: | Fixed |
| Radial Clearance: | Standard | Maximum Speed (RPM): | 3100 rpm |
| Size Code: | 2-012 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Cage Type: | Land Riding Retainer | Housing Material: | Stainless Steel |
| Bearing Insert Material: | 52100 Bearing Steel | End Cap Available: | Yes |
| Dynamic Load Rating (lb): | 2,611 lb | Grease Fitting Thread Size: | 1/4-28 |
| Vibration Frequency Roller Spin: | 0.0381 cps | Max Operating Temperature (F): | 220 °F |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Vibration Frequency Inner Ring Defect: | 0.0907 cps |
| Static Load Rating (lb): | 1,444 lb | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Bearing Type: | Standard Duty |
General Specifications
| UPC: | 662461374306 | Weight: | 1.45 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 |