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Stainless Steel 4-Bolt Flange Concentric Lock Standard Duty Flange Unit

CRFS-PN20T

Stainless Steel 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #103876085
  • 4-Bolt Flange Type
  • Stainless Steel Housing Material
  • Phosphorus Nickel Bearing Insert Coating
  • Concentric Locking Type
Stainless Steel 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
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    Shipment Options
  • 4-Bolt Flange Type
  • Stainless Steel Housing Material
  • Phosphorus Nickel Bearing Insert Coating
  • Concentric Locking 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 quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings.
  • 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 & 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
Housing Material Stainless Steel
Overall Height (in) 1.75
Duty Series Standard
Locking Type Concentric
Retainer Type Land Riding
Bore Size 1.25 in
Misalignment Type Static Only
Bolt Size (in) 0.4375
Overall Height 1.75 in
Lubrication Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Inner Race Length (in) 1.6875
Speed [Max] 2000 rpm
Housing Base Solid
Flange Type 4-Bolt Flange
Inner Race Length 1.688 in
End Cap Yes
Housing Color Silver
Expansion No
Bearing Design Non-Expansion
Centerline to Front Face 1 in
Operating Temperature [Max] 220 °F
Bore Size - Inch 1.25
Inner Race Heat Treat Method Zone-Hardened
Bearing Insert Coating Phosphorus Nickel
Angle of Misalignment ±2°
Locking Device Skwezloc® Concentric Collar
Series CRFS-PN-T
Collar OD (in) 2.4375
Foot Height 0.563 in
Shaft Dia. 1.25 in
Replaceable Insert Yes
Bolt Size 0.438 in
Internal Clearance Standard
Mounted Unit Duty Standard Duty
T Core 3.3130000000000002
Bearing Type Ball Bearing
Housing Construction One Piece
Centerline to Front Face (in) 1
Certifications IP69K
Seal Type Triple Lip Contact
Outer Ring Land Profile Standard
Inch/Metric Inch
Platform PN Gold
Collar O.D. 2.438 in
Foot Height (in) 0.5625
Bolt Center-to-Center Length (in) 3.6250
Bore Shape Straight
Bolt Center-to-Center Length 3.625 in
Measure Units Inch
Insert No. PN-20T
Maximum Operating Temperature 220
Insert Material 52100 Bearing Steel, Phosphorus Nickel Coated
Pilot Configuration No Pilot
Relubricatable Yes
Backside Shield/Seal Optional backside shield available order separate
Weight 4.1 LB
EAN or UPC 662461347850
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