• BK45-7/8" ID 7/8" ( 0.875" ) Bore cast iron Solid Pulley with 4.5" inch 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 with 4.5" inch OD for V-belts size 4L, 5L (BK4578)

BK45-7/8" ID 7/8" ( 0.875" ) Bore cast iron Solid Pulley with 4.5" inch OD for V-belts size 4L, 5L (BK4578)

$26.95
$26.95
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1 Groove BK45-7/8" ID 7/8" ( 0.875" ) Bore
cast iron Solid Pulley with 4.5" 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 not included
  • Outside diameter: 4.5" 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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