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SF-1 3/8

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

Item #101795742
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Product details

  • 1.375" Shaft, Contact Seals, Setscrew Locking, Regreasable


  • High radial or thrust loads


  • 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


Housing Height 4 5/8 in
Inch/Metric Inch
Flange Thickness 5/8 in
Bolt Circle Dia. 5 1/8 in
Overall Width 1 27/32 in
Shaft Dia. 1.375 in
Seal Type Contact Seals
Style 4-Bolt Flange
Lubrication Relubricatable
Locking Device Setscrew Locking Collar
End Type Open End
Temperature Range [Max] 225 °F
Duty Normal-Duty
Bearing Design Non-Expansion
Housing Material Cast Iron
Flange Type 4-Bolt Flange
Bolt Hole Spacing 3 5/8 in
Housing Length 4 5/8 in
Mounted Unit Duty Normal-Duty
Housing Construction 1 Piece
Housing Width 1 3/8 in
Bearing Type Ball Bearing
Bearing Insert BG25-1-3/8
Bolt Size 1/2 in
Weight 3.701 LB
EAN or UPC 781711647479
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