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Boston GearST-1 1/4

ST-1 1/4

ST Series Standard-Duty Cast Iron 2-Bolt Flange Unit
Item #101793678
  • 1.25" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston GearST-1 1/4
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    Shipment Options
  • 1.25" 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
End Type Open End
Seal Type Contact Seals
Bolt Size 1/2 in
Style 2-Bolt Flange
Inch/Metric Inch
Flange Type 2-Bolt Flange
Locking Device Setscrew Locking Collar
Housing Construction 1 Piece
Shaft Dia. 1.25 in
Lubrication Relubricatable
Housing Height 3 11/16 in
Duty Normal-Duty
Flange Thickness 5/8 in
Bearing Type Ball Bearing
Housing Length 6 1/8 in
Mounted Unit Duty Normal-Duty
Housing Material Cast Iron
Overall Width 1 27/32 in
Housing Width 1 3/8 in
Bolt Hole Spacing 5 1/8 in
Bolt Circle Dia. 5 1/8 in
Bearing Design Non-Expansion
Weight 2.311 LB
EAN or UPC 781711647325
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