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SF-1 1/2

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

Item #101795370
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Product details

  • 1.5" 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 Construction 1 Piece
End Type Open End
Flange Type 4-Bolt Flange
Bearing Design Non-Expansion
Bolt Size 1/2 in
Style 4-Bolt Flange
Overall Width 2 1/64 in
Seal Type Contact Seals
Inch/Metric Inch
Flange Thickness 11/16 in
Housing Width 1 37/64 in
Housing Height 5 1/8 in
Bearing Type Ball Bearing
Bearing Insert BG25-1-1/2
Temperature Range [Max] 225 °F
Bolt Hole Spacing 4 in
Lubrication Relubricatable
Locking Device Setscrew Locking Collar
Housing Material Cast Iron
Shaft Dia. 1.5 in
Duty Normal-Duty
Mounted Unit Duty Normal-Duty
Housing Length 5 1/8 in
Bolt Circle Dia. 5 21/32 in
Weight 4.501 LB
EAN or UPC 781711647493
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