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Boston GearST-1 3/8

ST-1 3/8

ST Series Standard-Duty Cast Iron 2-Bolt Flange Unit
Item #101794178
  • 1.375" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston GearST-1 3/8
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    Shipment Options
  • 1.375" 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
Style 2-Bolt Flange
Housing Construction 1 Piece
Bearing Type Ball Bearing
Duty Normal-Duty
Shaft Dia. 1.375 in
End Type Open End
Housing Length 6 1/8 in
Inch/Metric Inch
Housing Height 3 11/16 in
Bolt Size 1/2 in
Housing Material Cast Iron
Mounted Unit Duty Normal-Duty
Lubrication Relubricatable
Locking Device Setscrew Locking Collar
Bolt Circle Dia. 5 1/8 in
Seal Type Contact Seals
Housing Width 1 3/8 in
Flange Thickness 5/8 in
Bolt Hole Spacing 5 1/8 in
Overall Width 1 27/32 in
Flange Type 2-Bolt Flange
Bearing Design Non-Expansion
Weight 2.314 LB
EAN or UPC 781711647349
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