Sealmaster Mounted Flouropolymer Coated Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRSTF-PN39
Part #:711343
Catalog #:CRSTF-PN39
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
- Fluoropolymer coated cast iron housing for corrosion resistance.
- 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
| Overall Length (in): | 7.63 in | Overall Height (in): | 5.75 in |
| Overall Width (in): | 2.56 in | Bore Diameter (in): | 2.4375 in |
| Base to Center Height (in): | 4.69 in | Length Through Bore (in): | 2.559 in |
| Slot Width (in): | 1.063 in | Slot Spacing (in): | 5.125 in |
| Centerline to Outermost Bearing Face (in): | 1.563 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Construction: | One Piece |
| Bore Shape: | Straight | Outer Ring Land Profile: | Standard |
| Housing Color: | Gray | Options: | Corrosion Resistant |
| Misalignment Type: | Static Only | Certifications: | IP69K |
| Cage Material: | PPS - Polyphenylene Sulfide | Series: | CRSTF |
| Seal Type: | Multi-Lip Contact Seal | Housing Type: | Take-Up Block, Wide Slot |
| Slot Length (in): | 4 in | Housing Style: | Take-Up Block |
| Carriage Bolt Size (in): | 1 1/4 in | Adjusting Screw Square Nut Seat Height (in): | 2.5 in |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Adjusting Screw Clearance Hole Diameter (in): | 1.38 in | Maximum Speed (RPM): | 1250 rpm |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Vibration Frequency Inner Ring Defect: | 0.0989 cps | Radial Clearance: | Standard |
| End Cap Available: | Yes | Dynamic Load Rating (lb): | 11,789 lb |
| Grease Fitting Thread Size: | 1/8 NPT | Insert: | PN-39 |
| Housing Coating: | Fluoropolymer Coated | Vibration Frequency Outer Ring Defect: | 0.0678 cps |
| Inner Ring Outside Diameter (in): | 2.981 in | Bearing Type: | Standard Duty |
| Max Operating Temperature (F): | 220 °F | Housing Material: | Cast Iron |
| Cage Type: | Land Riding Retainer | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 2-27 | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Shaft Locking Type: | Set Screw | Static Load Rating (lb): | 8,150 lb |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Vibration Frequency Roller Spin: | 0.0432 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only |
General Specifications
| UPC: | 662461339374 | Weight: | 12.30 LB |
| Packaged Length: | 8.44 IN | Packaged Width: | 5.94 IN |
| Packaged Height: | 4.06 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |