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