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Boston GearSF-2

SF-2

SF Series Standard-Duty Cast Iron 4-Bolt Flange Unit
Item #101795495
  • 2" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston GearSF-2
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    Shipment Options
  • 2" 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
Bearing Insert BG25-2
Lubrication Relubricatable
Bearing Type Ball Bearing
Housing Width 1 31/32 in
Bolt Hole Spacing 5 1/8 in
Locking Device Setscrew Locking Collar
Bolt Circle Dia. 7 1/4 in
Overall Width 2 17/32 in
Bolt Size 5/8 in
Bearing Design Non-Expansion
End Type Open End
Style 4-Bolt Flange
Housing Construction 1 Piece
Temperature Range [Max] 225 °F
Shaft Dia. 2 in
Seal Type Contact Seals
Housing Length 6 3/8 in
Housing Height 6 3/8 in
Duty Normal-Duty
Housing Material Cast Iron
Flange Thickness 3/4 in
Mounted Unit Duty Normal-Duty
Flange Type 4-Bolt Flange
Inch/Metric Inch
Weight 7.501 LB
EAN or UPC 781711647547
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