AK51H Cast Iron 5" Single Groove Pulley with 1-1/8" Bore H Bushing
Get a complete pulley solution with this Masterdrive 5" Cast Iron Pulley and H-Style Split Taper Bushing. Designed to work together, this set provides maximum holding power, reduced slippage, and long service life for demanding pulley applications.
Outside Diameter: 5"
Single Groove, designed for A Section / 4L belts (1/2" Wide Groove)
Precision-machined hub accepts H-style taper bushing
Heavy-duty cast iron construction for strength and durability
Smooth, efficient operation
Bore size: 1-1/8" with 1/4" keyway (1/4" keyway standard on 1-1/8" bore)
Solid steel split taper construction
Unthreaded holes (installation): Bolts pull the bushing into the pulley’s tapered bore for a secure clamp on the shaft
Threaded holes (removal): Allow for easy pulley removal during disassembly
Provides a stronger shaft connection than standard one-piece pulleys
Flexibility – one pulley can be used with different shaft sizes by simply changing the bushing
Secure fit – split taper design grips the shaft tightly, reducing slippage
Easy maintenance – bushings make installation and removal quicker and simpler
Longer life – less wear on the shaft compared to traditional fixed-bore pulleys
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-Ships From USA