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Boston GearST-3/4

ST-3/4

ST Series Standard-Duty Cast Iron 2-Bolt Flange Unit
Item #101842961
  • 0.75" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston GearST-3/4
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    Shipment Options
  • 0.75" 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
Housing Width 1 7/32 in
Style 2-Bolt Flange
Flange Type 2-Bolt Flange
Locking Device Setscrew Locking Collar
Bolt Hole Spacing 3 17/32 in
Lubrication Relubricatable
Housing Height 2 37/64 in
Housing Length 4 13/32 in
Duty Normal-Duty
Bearing Design Non-Expansion
Housing Construction 1 Piece
Flange Thickness 1/2 in
Bearing Type Ball Bearing
Overall Width 1 31/64 in
Housing Material Cast Iron
Mounted Unit Duty Normal-Duty
Bolt Circle Dia. 3 17/32 in
Inch/Metric Inch
End Type Open End
Shaft Dia. 0.75 in
Bolt Size 3/8 in
Seal Type Contact Seals
Weight 0.931 LB
EAN or UPC 781711647257
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