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SFC Series Standard-Duty Setscrew Locking Flange Cartridge Unit

SFC-20R

SFC Series Standard-Duty Setscrew Locking Flange Cartridge Unit
Item #101180487
SFC Series Standard-Duty Setscrew Locking Flange Cartridge Unit
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description

  • Four-bolt flange with round piloted surface extended from the mounting service.

applications

  • Heavy loads
  • Vibrating loads
  • Shock loads

features

  • Patented, felt-lined flinger seal
  • 120° set screw position
  • Precision-ground, diamond-faceted set screws
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
  • Solid base cast iron housing
Outer Ring Land Profile Standard
Pilot Configuration No Pilot
Bearing Insert Coating Black Oxide Coated
Housing Type Flange, Piloted
Length Through Bore (in) 1.594
Retainer Type Land Riding Retainer
Seal Type Felt Labyrinth Seal
Radial Dynamic Load Capacity (lb) 4381
Housing Width (in) 4.375
Insert Material 52100 Bearing Steel, Black Oxided
Radial Static Load Capacity (lb) 2567
Overall Width (in) 4.375
Overall Height (in) 1.313
Pilot Diameter (in) 3
Insert No. 1-14
Inner Race Length (in) 1.594
Measure Units Inch
Duty Series Standard
Housing OD (in) 4.375
Inner Ring OD (in) 1.594
Overall Length (in) 4.375
Expansion No
Inner Race Heat Treat Method Zone-Hardened
Bolt Size (in) 0.3125
Maximum Operating Temperature 220
Bolt Center Diameter (in) 3.625
Misalignment Type Static Only
End Cap No
Centerline to Front Face (in) 0.938
Bolt Center-to-Center Length (in) 3.6250
Foot Height (in) 0.375
Housing Material Cast Iron
Replaceable Insert Yes
Bore Shape Straight
Housing Construction One Piece
Bore Size - Inch 1.25
Relubricatable Yes
Lubrication Lithium Complex NLGI 2 Grease
Weight 2.6 LB
EAN or UPC 662461003930
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