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Sealmaster CRPC-PN20RT
PN GOLD
Dynamic Load Rating (lb)
4,381
Housing Base
Solid
Rolling Element
Ball Bearing
Bore Shape
Straight
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- 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.
- Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
| Part Number | 712603 |
| Brand | Sealmaster |
| Housing Base | Solid |
| Rolling Element | Ball Bearing |
| Bore Shape | Straight |
| Overall Length (in) | 6.25 |
| Overall Width (in) | 1.86 |
| Overall Height (in) | 3.33 |
| Base Width (in) | 1.86 |
| Bolt Size (in) | 1/2 |
| Housing Construction | One Piece |
| Misalignment Type | Static Only |
| Options | Corrosion Resistant |
| Housing Color | Light Gray |
| Bore Size - Inch | 1.25 |
| Outer Ring Land Profile | Standard |
| Foot Height (in) | 0.67 |
| Base to Center Height (in) | 1.6875 |
| Certifications | IP69K |
| Cage Material | PPS - Polyphenylene Sulfide |
| Length Through Bore (in) | 1.56 |
| Seal Type (Product Selection) | Multi-Lip Contact Seal |
| Housing Type (Product Selection) | Pillow Block, Two Bolt |
| Housing Style | Pillow Block |
| Locking Collar Outside Diameter (in) | 2.19 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Ability to Relubricate | Yes |
| Dynamic Load Rating (lb) | 4,381 |
| Centerline to Outermost Bearing Face (in) | 0.98 |
| Vibration Frequency Inner Ring Defect | 0.0905 |
| Insert | PN-20RT |
| Bearing Type | Standard Duty |
| Bolt Spacing (in) | 4.75 |
| Inner Ring Outside Diameter (in) | 1.594 |
| Fixed vs. Expansion | Fixed |
| Vibration Frequency Fundamental Train | 0.0066 |
| Size Code | 2-13 |
| Bearing Insert Finish | Phosphorus Nickel Coated |
| Vibration Frequency Outer Ring Defect | 0.0595 |
| Shaft Locking Type | Concentric |
| Housing Material | Composite |
| Grease Fitting Thread Size | 1/4-28 |
| Lubricant | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Base Length (in) | 6.5 |
| Static Load Rating (lb) | 2,567 |
| Max Operating Temperature (F) | 220 |
| Bolt Spacing Max (in) | 5.06 |
| Radial Clearance | Standard |
| Bolt Spacing Min (in) | 4.44 |
| Vibration Frequency Roller Spin | 0.0385 |
| Misalignment Capability | ±2.0° Misalignment - Static Only |
| Bearing Insert Material | 52100 Bearing Steel |
| Cage Type | Land Riding Retainer |
| Maximum Speed (RPM) | 2300 |
| End Cap Available | Yes |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | CRPC-PN20RT |
| Mfg. Part Numberi | 712603 |
| GDS #i | GDS-118100 |
| Categoryi | Bearings / Mounted / Mounted Ball Bearings / Pillow Blocks |
| UPCi | 662461347737 |
