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SF Series Standard-Duty Cast Iron 4-Bolt Flange Unit

SF-2 3/16

SF Series Standard-Duty Cast Iron 4-Bolt Flange Unit
Item #101817853
  • 2.1875" Shaft, Contact Seals, Setscrew Locking, Regreasable
SF Series Standard-Duty Cast Iron 4-Bolt Flange Unit
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    Shipment Options
  • 2.1875" Shaft, Contact Seals, Setscrew Locking, Regreasable

applications

  • High radial or thrust loads

features

  • One-piece, high grade, cast iron housing
  • Deep groove ball bearing
  • Spherical outer race
  • Synthetic lip type seal
  • Bearings equipped with steel finger
  • Positive locking by setscrew through extended inner race
  • 1/4-28 threaded grease fitting
Seal Type Contact Seals
Bolt Size 5/8 in
Housing Width 1 31/32 in
Bearing Insert BG25-2-3/16
Mounted Unit Duty Normal-Duty
Bolt Hole Spacing 5 1/8 in
Duty Normal-Duty
Flange Type 4-Bolt Flange
Locking Device Setscrew Locking Collar
Bolt Circle Dia. 7 1/4 in
Style 4-Bolt Flange
Shaft Dia. 2.1875 in
Temperature Range [Max] 225 °F
Lubrication Relubricatable
Flange Thickness 3/4 in
Overall Width 2 17/32 in
Housing Construction 1 Piece
Housing Material Cast Iron
Housing Height 6 3/8 in
Bearing Design Non-Expansion
End Type Open End
Bearing Type Ball Bearing
Inch/Metric Inch
Housing Length 6 3/8 in
Weight 7.126 LB
EAN or UPC 781711647554
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