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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
Centerline to Front Face (in) 0.938
Housing OD (in) 4.375
Duty Series Standard
Replaceable Insert Yes
Outer Ring Land Profile Standard
Pilot Configuration No Pilot
Foot Height (in) 0.375
Housing Type Flange, Piloted
Pilot Diameter (in) 3
Bolt Center-to-Center Length (in) 3.6250
Overall Height (in) 1.313
Housing Construction One Piece
Misalignment Type Static Only
Length Through Bore (in) 1.594
Lubrication Lithium Complex NLGI 2 Grease
Overall Length (in) 4.375
Inner Ring OD (in) 1.594
Maximum Operating Temperature 220
Bolt Size (in) 0.3125
End Cap No
Relubricatable Yes
Measure Units Inch
Expansion No
Insert No. 1-14
Retainer Type Land Riding Retainer
Housing Width (in) 4.375
Bolt Center Diameter (in) 3.625
Housing Material Cast Iron
Bore Size - Inch 1.25
Insert Material 52100 Bearing Steel, Black Oxided
Bore Shape Straight
Radial Static Load Capacity (lb) 2567
Bearing Insert Coating Black Oxide Coated
Overall Width (in) 4.375
Inner Race Length (in) 1.594
Inner Race Heat Treat Method Zone-Hardened
Seal Type Felt Labyrinth Seal
Radial Dynamic Load Capacity (lb) 4381
Weight 2.6 LB
EAN or UPC 662461003930
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