BK47-5/8" ID 5/8" ( 0.625" ) Bore cast iron Solid Pulley with 4.45" inch OD for V-belts size 5L (BK4758) Bushings Bore type: Finished w/ Keyway

Bore type: Finished w/ Keyway

2VP50-3/4" Bore Variable Pitch Sheave Adjustable Pulley 2VP5034

Item Sku: B49K B-SECTION KEVLAR

AK27 1" Sheave Solid Pulley

BK47-5/8" ID 5/8" ( 0.625" ) Bore cast iron Solid Pulley with 4.45" inch OD for V-belts size 5L (BK4758) Bushings Bore type: Finished w/ Keyway1 Groove BK47 5 8" ID 5 8" ( 0. 625" ) Bore cast iron Solid Pulley with 4. 45" inch OD for V belts size 5L (BK4758) 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