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