Sealmaster Mounted Composite Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRPC-PN20T RMW
Part #:704867
Catalog #:CRPC-PN20T 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 strength composite with reinforced stainless steel bolt ferrules for high load capacity and increased strength around the bolt holes.
- Solid construction with machined base was designed for minimal gaps and no fillers
- Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw
- 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
| Base Width (in): | 1.88 in | Overall Length (in): | 6.25 in |
| Overall Height (in): | 3.77 in | Overall Width (in): | 1.88 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.25 in |
| Base to Center Height (in): | 1.875 in | Foot Height (in): | 0.66 in |
| Length Through Bore (in): | 1.75 in | Centerline to Outermost Bearing Face (in): | 1.06 in |
| Bolt Spacing Max (in): | 5.31 in | Bolt Spacing (in): | 5 in |
| Bolt Spacing Min (in): | 4.69 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Options: | Corrosion Resistant - Reduced Maintenance - Lubed for Life | Outer Ring Land Profile: | Tapered Lands |
| Misalignment Type: | Static Only | Housing Color: | Light Gray |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Multi-Lip Contact Seal | Housing Type: | Pillow Block, Two Bolt |
| Housing Style: | Pillow Block | Locking Collar Outside Diameter (in): | 2.56 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | No |
| Shaft Locking Type: | Concentric | Base Length (in): | 6.56 in |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | End Cap Available: | Yes |
| Grease Fitting Thread Size: | 1/4-28 | Radial Clearance: | Standard |
| Max Operating Temperature (F): | 220 °F | Fixed vs. Expansion: | Fixed |
| Inner Ring Outside Diameter (in): | 1.851 in | Housing Material: | Composite |
| Vibration Frequency Roller Spin: | 0.0386 cps | Cage Type: | Land Riding Retainer |
| Dynamic Load Rating (lb): | 5,782 lb | Bearing Insert Material: | 52100 Bearing Steel |
| Insert: | PN-20T | Maximum Speed (RPM): | 2000 rpm |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Size Code: | 2-17 |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Bearing Type: | Standard Duty | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Static Load Rating (lb): | 3,493 lb |
General Specifications
| UPC: | 662461373217 | Weight: | 2.32 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |