Martin H-BB 1/2 MST Idler Bushing, 1/2 in Dia Bore, 1-5/8 in Dia Barrel, 2-1/2 in Dia Flange, 2-9/16 in OAL, Ductile Iron

H-BB 1/2 MFG #: H-BB 1/2
$264.25 / EA
Estimated Delivery 7 to 10 Business Days
  • Manufacturer: Martin Sprocket & Gear
  • Bore Diameter: 1/2
  • Barrel Diameter: 1-5/8
  • Bolt Circle Diameter: 2
  • Flange Diameter: 2-1/2
  • Flange Thickness: 1/4
  • Number of Bolt Holes: 4
  • Screw Size: 1/4 x 3/4
  • Bearing Type: Ball
  • Radial Load Capacity: 655 lb at 1000 rpm
  • Overall Length: 2-9/16
  • Temperature Rating: -40 to 240
  • Material: Ductile Iron
  • Brand: Martin
Martin MST Idler Bushing, 1/2 in Bore Dia, 1-5/8 in Barrel Dia, 2 in Bolt Circle, 2-1/2 in Flange Dia, 1/4 in Flange Thickness, 4 Bolt Holes, 1/4 x 3/4 in Screw, Ball Bearing, 655 lb at 1000 rpm Radial Load, 2-9/16 in Overall Length, -40 to 240 deg F, Ductile Iron
  • They are equipped with two electric motor grade, permanently lubricated ball bearings, mounted on a
  • They are equipped with two electric motor grade, permanently lubricated ball bearings, mounted on a
  • Shoulder bolt and two hex jam nuts are zinc plated
  • Shoulder bolt and two hex jam nuts are zinc plated
  • Installation is made by slipping the threaded shaft through a hole bored in support structure and ti
  • Sheaves, sprockets or other products can be removed without dismounting the idler bushing
  • Sheaves, sprockets or other products can be removed without dismounting the idler bushing
They are equipped with two electric motor grade, permanently lubricated ball bearings, mounted on a precision shoulder bolt
They are equipped with two electric motor grade, permanently lubricated ball bearings, mounted on a precision shoulder bolt
Shoulder bolt and two hex jam nuts are zinc plated
Shoulder bolt and two hex jam nuts are zinc plated
Installation is made by slipping the threaded shaft through a hole bored in support structure and tightening the locking nut
Sheaves, sprockets or other products can be removed without dismounting the idler bushing
Sheaves, sprockets or other products can be removed without dismounting the idler bushing