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BK45-7/8″ ID 7/8″ ( 0.875″ ) Bore cast iron Solid Pulley – 4.25″ OD for V-belts size 4L, 5L (BK4578)

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  • BK45-7/8″ ID 7/8″ ( 0.875″ ) Bore cast iron Solid Pulley – 4.25″ OD for V-belts size 4L, 5L (BK4578)
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BK45-7/8″ ID 7/8″ ( 0.875″ ) Bore cast iron Solid Pulley – 4.25″ OD for V-belts size 4L, 5L (BK4578)

  • $94.50 $47.25
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1 Groove BK45-7/8″ ID 7/8″ ( 0.875″ ) Bore
cast iron Solid Pulley with 4.25″ inch OD
for V-belts size 5L (BK4578)

BK Finished Bore Sheaves for (4L or A or 5L or B Belts) BK Sheaves are accurately machined from fine grained cast iron, statically balanced, They are furbished with Standard Keyseats and Hollow Head Setscrews The V-Belts you that can run in this pulley are 4L, or A or 5L, B, V-Belts. The belt series most common for this pulley is the 4L and A section. Keyway notincluded

  • Outside diameter: 4.25″ inch
  • Bore: 7/8″ inch
  • Belt section size: 4L, 5L
  • 1 Groove
  • One pulley
  • Hex set screws
  • keyway : 3/16 X 3/32
  • BK45-7/8″

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