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