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711257 / 711257 / PN Gold

CRFC-PN20R

711257 / 711257 / PN Gold
Item #102300533
  • High Performance Triple Lip Seal Type
711257 / 711257 / PN Gold
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  • High Performance Triple Lip Seal Type

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
  • 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 & 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

options

  • Corrosion Resistant
Lubrication Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Seal Type High Performance Triple Lip Seal
Bearing Insert Coating Phosphorus Nickel Coated
Bore Shape Straight
Length Through Bore (in) 1.594
Internal Clearance Standard
Insert No. PN-20R
End Cap Yes
Foot Height (in) 0.53125
Inner Race Heat Treat Method Zone-Hardened
Inner Race Length (in) 1.594
Measure Units Inch
Overall Length (in) 4.344
Centerline to Front Face (in) 0.875
Outer Ring Land Profile Standard
Radial Dynamic Load Capacity (lb) 4381
Bolt Center-to-Center Length (in) 3.2500
Relubricatable Yes
Insert Material 52100 Bearing Steel, Phosphorus Nickel Coated
Replaceable Insert Yes
Housing Width (in) 4.344
Bolt Size (in) 0.4375
Inner Ring OD (in) 1.59375
Misalignment Type Static Only
Pilot Configuration No Pilot
Certifications IP69K
T Core 2.5625
Retainer Type Land Riding Retainer
Platform PN Gold
Overall Width (in) 4.344
Bore Size - Inch 1.25
Radial Static Load Capacity (lb) 2567
Housing Base Solid
Backside Shield/Seal Optional backside shield available order separate
Maximum Operating Temperature 220
Duty Series Standard
Housing Material Composite
Overall Height (in) 1.5625
Housing Construction One Piece
Expansion No
Weight 1.543 LB
EAN or UPC 662461338681
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