Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFS-PN212
Part #:717830
Catalog #:CRFS-PN212
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
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Product Specifications
Dimensions
| Bolt Size (in): | 5/8 in | Overall Width (in): | 6.88 in |
| Bolt Size (mm): | M16 mm | Overall Length (in): | 6.88 in |
| Overall Height (in): | 2.688 in | Bore Diameter (mm): | 60 mm |
| Foot Height (in): | 0.81 in | Length Through Bore (in): | 2.559 in |
| Bolt Spacing (in): | 5.6250 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Housing Color: | Silver |
| Misalignment Type: | Static Only | Backside Shield/Seal: | Backside Shield included loose in box |
| Outer Ring Land Profile: | Standard | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Four Bolt |
| Seal Type: | Multi-Lip Contact Seal | Housing Style: | Flange Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 250-300 in/lbs |
| Ability to Relubricate: | Yes | End Cap Available: | Yes |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Grease Fitting Thread Size: | 1/8 NPT |
| Inner Ring Outside Diameter (in): | 2.981 in | Radial Clearance: | Standard |
| Bearing Type: | Standard Duty | Housing Material: | Stainless Steel |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Shaft Locking Type: | Set Screw |
| Maximum Speed (RPM): | 1250 rpm | Housing Backside Inner Diameter: | 5 |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Dynamic Load Rating (lb): | 11,789 lb |
| Size Code: | 2-27 | Insert: | PN-212 |
| Cage Type: | Land Riding Retainer | Max Operating Temperature (F): | 220 °F |
| Static Load Rating (lb): | 8,150 lb | Bearing Insert Material: | 52100 Bearing Steel |
| Fixed vs. Expansion: | Fixed |
General Specifications
| UPC: | 662461388341 | Weight: | 12.00 LB |
| Packaged Length: | 7.19 IN | Packaged Width: | 7.00 IN |
| Packaged Height: | 3.31 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |