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