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