B Section Dual Groove 2 Pc 4.5" Pulley w/ 1-1/4" Sheave Shiv Cast Iron 5L V Belt 2BK47H
4.5" Cast iron 2 Piece Pulley with 1-1/4" Bushing.
Brand new dual groove 4.5" cast iron, 2 pc. pulley/sheave with 1-1/4" H bushing for B section belt. This is a high quality 2 piece pulley that measures 4.5" outside diameter and is designed to be used with an H style bushing.
The 1-1/4" bushing (Included) inserts into the center of the pulley and slides over the shaft. As you tighten down the bolts on the H bushing it will tighten down on the shaft. This style of pulley is much more secure than a standard 1 piece pulley. This listing includes an H bushing to fit on a 1-1/4" shaft, you can purchase different bushings if you need this for a different shaft size. The bushing itself is made of solid steel and is precision machined to ensure a high quality and secure attachment to your motor / engine shaft.
This pulley accepts B Section also known as 5L series belts. These belts are 5/8" wide. This pulley will work with A Section belts Also known as 4L ; however, they will sit farther down in the groove which will reduce your pulley size by 1/4" to 1/2" on average, depending on the size of pulley.
• Dual Groove Pulley
• 1-1/4" Bushing Included
• Accepts: B Section / 5L Section Belts
• High Quality Cast Iron Construction
• Solid Steel Bushing
• For Use on 1-1/4" Shaft
• Outside Diameter of Pulley: 4.5"