SealMaster CRPS-PN28T 1.75" Mounted Ball Bearing, Stainless Steel Two Bolt Pillow Block, 52100 Bearing Steel, Phosphorus Nickel
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$509.43
Ability to RelubricateYesBase Length (in)7.5Base to Center Height (in)2.13Base Width (in)2.13Bearing Insert FinishPhosphorus Nickel CoatedBearing Insert Material52100 Bearing SteelBearing TypeStandard DutyBolt Size (in)1/2Bolt Spacing Max (in)6.06Bolt Spacing Min (in)5.44Bore Diameter (in)1.75Bore ShapeStraightCage MaterialPPS - Polyphenylene SulfideCage TypeLand Riding RetainerCenterline to Outermost Bearing Face (in)1.25CertificationsIP69KDynamic Load Rating (lb)7901End CapYesFixed vs. ExpansionFixedFoot Height (in)0.69Grease Fitting Thread Size1/4-28Height7.81HousingPillow Block, Two BoltHousing BaseSolidHousing ColorSilverHousing ConstructionOne PieceHousing MaterialStainless SteelHousing StylePillow BlockInner Race Heat Treat MethodZone-HardenedInner Ring OD (in)2.297InsertPN-28TLength5.19Length Through Bore (in)1.938Locking Collar Outside Diameter (in)2.94LubricantCalcium Sulfonate NLGI 2 NSF H1 Food Grade GreaseMax Operating Temperature (F)220Maximum Speed (RPM)1600Misalignment Capability±2.0° Misalignment - Static OnlyMisalignment TypeStatic OnlyOuter Ring Land ProfileStandardOverall Height (in)4.25Overall Length (in)7.5Overall Width (in)2.13Radial ClearanceStandardRolling elementBall BearingSealMulti-Lip Contact SealSetscrew Torque (in-lbs)240Shaft Locking TypeConcentricSize Code2-111Static Load Rating (lb)5139Vibration Frequency Fundamental Train0.007Vibration Frequency Inner Ring Defect0.099Vibration Frequency Outer Ring Defect0.067Vibration Frequency Roller Spin0.042Width2.13
Specifications
| Ability to Relubricate | Yes |
| Base Length (in) | 7.5 |
| Base to Center Height (in) | 2.13 |
| Base Width (in) | 2.13 |
| Bearing Insert Finish | Phosphorus Nickel Coated |
| Bearing Insert Material | 52100 Bearing Steel |
| Bearing Type | Standard Duty |
| Bolt Size (in) | 1/2 |
| Bolt Spacing Max (in) | 6.06 |
| Bolt Spacing Min (in) | 5.44 |
| Bore Diameter (in) | 1.75 |
| Bore Shape | Straight |
| Cage Material | PPS - Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Centerline to Outermost Bearing Face (in) | 1.25 |
| Certifications | IP69K |
| Dynamic Load Rating (lb) | 7901 |
| End Cap | Yes |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 0.69 |
| Grease Fitting Thread Size | 1/4-28 |
| Height | 7.81 |
| Housing | Pillow Block, Two Bolt |
| Housing Base | Solid |
| Housing Color | Silver |
| Housing Construction | One Piece |
| Housing Material | Stainless Steel |
| Housing Style | Pillow Block |
| Inner Race Heat Treat Method | Zone-Hardened |
| Inner Ring OD (in) | 2.297 |
| Insert | PN-28T |
| Length | 5.19 |
| Length Through Bore (in) | 1.938 |
| Locking Collar Outside Diameter (in) | 2.94 |
| Lubricant | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Max Operating Temperature (F) | 220 |
| Maximum Speed (RPM) | 1600 |
| Misalignment Capability | ±2.0° Misalignment - Static Only |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height (in) | 4.25 |
| Overall Length (in) | 7.5 |
| Overall Width (in) | 2.13 |
| Radial Clearance | Standard |
| Rolling element | Ball Bearing |
| Seal | Multi-Lip Contact Seal |
| Setscrew Torque (in-lbs) | 240 |
| Shaft Locking Type | Concentric |
| Size Code | 2-111 |
| Static Load Rating (lb) | 5139 |
| Vibration Frequency Fundamental Train | 0.007 |
| Vibration Frequency Inner Ring Defect | 0.099 |
| Vibration Frequency Outer Ring Defect | 0.067 |
| Vibration Frequency Roller Spin | 0.042 |
| Width | 2.13 |
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