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Composite 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit

CRFC-PN20

Composite 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit
Item #101990060
  • 4-Bolt Flange Type
  • Composite Housing Material
  • Phosphorus Nickel Bearing Insert Coating
  • Set Screw Locking Type
Composite 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit
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    Shipment Options
  • 4-Bolt Flange Type
  • Composite Housing Material
  • Phosphorus Nickel Bearing Insert Coating
  • Set Screw 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 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
Measure Units Inch
Insert No. PN-20
Housing Construction One Piece
Flange Type 4-Bolt Flange
Locking Type Set Screws
Bore Size 1.25 in
Centerline to Front Face 1 in
Series CRFC-PN
Radial Dynamic Load Capacity 5782 lb
Lubrication Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Foot Height 0.563 in
Outer Ring Land Profile Standard
Overall Length (in) 4.828
Relubricatable Yes
Bolt Size 0.5 in
Mounted Unit Duty Standard Duty
Overall Width 4.828 in
Shaft Dia. 1.25 in
Platform PN Gold
Inner Race Length (in) 1.859
Inner Ring O.D. 1.859 in
Maximum Operating Temperature 220
Insert Material 52100 Bearing Steel, Phosphorus Nickel Coated
Duty Series Standard
Bearing Insert Coating Phosphorus Nickel
Housing Color Light Gray
Housing Width (in) 4
Overall Length 4.828 in
Inner Race Length 1.859 in
T Core 2.9380000000000002
Bore Shape Straight
Length Through Bore (in) 1.859
Foot Height (in) 0.5625
Misalignment Type Static Only
Overall Height (in) 1.75
End Cap Yes
Locking Device Setscrew Locking Collar
Backside Shield/Seal Optional backside shield available order separate
Bearing Design Non-Expansion
Replaceable Insert Yes
Radial Dynamic Load Capacity (lb) 5782
Inner Ring OD (in) 1.859375
Radial Static Load Capacity (lb) 3493
Bearing Type Ball Bearing
Operating Temperature [Max] 220 °F
Bolt Center-to-Center Length (in) 3.6250
Seal Type Triple Lip Contact
Bolt Center-to-Center Length 3.625 in
Overall Width (in) 4.828
Certifications IP69K
Overall Height 1.75 in
Centerline to Front Face (in) 1
Pilot Configuration No Pilot
Bolt Size (in) 0.5000
Housing Base Solid
Speed [Max] 2000 rpm
Inch/Metric Inch
Expansion No
Internal Clearance Standard
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 1.25
Housing Width 4 in
Housing Material Composite
Retainer Type Land Riding
Angle of Misalignment ±2°
Weight 2.209 LB
EAN or UPC 662461338674
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