Hard Iron

Hard iron bearings are cast steel bearings hardened to a minimum of 55-Rc and designed for use in heavy duty, abrasive applications. Hard iron bearings require the use of hardened coupling shafts.

Hard Iron
Dimensional Drawing for Hard Iron
  • Model Number
  • Bore
    (Shaft Diameter)
  • A
  • B
  • C
  • D
  • E (Dia.)
  • 3D Cad

    • HGB216112H
    • Bore (Shaft Diameter): 1-1/2"
    • A: 1-15/16"
    • B: 1-9/16"
    • C: 2-3/4"
    • D: 1-3/8"
    • E (Dia.): 2-1/4"

    • HGB2162716H
    • Bore (Shaft Diameter): 2-7/16"
    • A: 2-15/16"
    • B: 2-1/4"
    • C: 4-1/2"
    • D: 2"
    • E (Dia.): 4"

    • HGB2162H
    • Bore (Shaft Diameter): 2"
    • A: 1-15/16"
    • B: 1-9/16"
    • C: 3-3/4"
    • D: 1-5/8"
    • E (Dia.): 3-1/4"

    • HGB21631516H
    • Bore (Shaft Diameter): 3-15/16"
    • A: 3-15/16"
    • B: 3-1/4"
    • C: 6"
    • D: 2-11/16"
    • E (Dia.): 5-3/8"

    • HGB2163716H
    • Bore (Shaft Diameter): 3-7/16"
    • A: 3-15/16"
    • B: 3-1/4"
    • C: 5-1/2"
    • D: 2-7/16"
    • E (Dia.): 4-7/8"

    • HGB2163H
    • Bore (Shaft Diameter): 3"
    • A: 2-15/16"
    • B: 2-1/4"
    • C: 5"
    • D: 2-5/16"
    • E (Dia.): 4-1/2"

    • HGB2164716H
    • Bore (Shaft Diameter): 4-7/16"
    • A: 4-15/16"
    • B: 4-1/4"
    • C: 7-3/16"
    • D: 3-1/4"
    • E (Dia.): 6-3/16"