Best Drive Gear With Bushing

Martin E 2 3/8 Quick Disconnect Bushing, Ductile Iron, Inch, 2.38\ Bore, 3.834\ OD, 2.62\ Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Ductile iron for greater strength than gray cast iron and resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin JA 1 1/4 Quick Disconnect Bushing, Ductile Iron, Inch, 1.25\ Bore, 1.375\ OD, 1.06\ Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Ductile iron for greater strength than gray cast iron and resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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1/2 HP Garage Door Opener Gear Assy Sears Craftsman 41C4220A Gear ONLY

  • One New Aftermarket Replacement Garage Door Opener Drive Gear for Chamberlain, Sears, Craftsman, Garage Master, Access Master, Master Mechanic, Security +, Estate Series, Raynor, Formula I, Whisper Drive, Power Drive, and Billion Code models..
  • Fits all 1984-Present Garage Door Operations.
  • Part Numbers (41C4220A, 41A5021, 41A2817 GEAR ONLY), 81B0045.
  • Drive Gear OD: 2-3/4", Drive Gear Bore Size: 1/2", Drive Gear Number of Teeth: 32.
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Martin SH 32MM Quick Disconnect Bushing, Sintered Steel, Metric, 32 mm Bore, 47.52 mm OD, 33.33 mm Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Sintered steel for greater strength and resistance to wear than steel.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin SDS 35MM Quick Disconnect Bushing, Sintered Steel, Metric, 35 mm Bore, 55.54 mm OD, 46.03 mm Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Sintered steel for greater strength and resistance to wear than steel.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin SF 11/16 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 0.68\ Bore, 3.125\ OD, 2.06\ Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Class 30 gray cast iron for resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin SD 15/16 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 0.93\ Bore, 2.187\ OD, 1.81\ Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Class 30 gray cast iron for resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin J 100MM Quick Disconnect Bushing, Ductile Iron, Metric, 100 mm Bore, 130.75 mm OD, 114.3 mm Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Ductile iron for greater strength than gray cast iron and resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin SK 1 15/16 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 1.94\ Bore, 2.812\ OD, 1.93\ Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Class 30 gray cast iron for resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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Martin SDS 1 5/16 Quick Disconnect Bushing, Class 30 Gray Cast Iron, Inch, 1.31\ Bore, 2.187\ OD, 1.37\ Length

  • Quick disconnect bushing for mounting a pulley, sheave, or sprocket on a drive shaft.
  • Split through flange and taper to provide strong clamping on the shaft.
  • Class 30 gray cast iron for resistance to wear, galling, and corrosion.
  • Keyed to the shaft to prevent the shaft from rotating in the bushing.
  • Set screw over keyway to help keep key in place on vertical shafts and with vibrating loads.
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