#50 Chain Sprocket with 28 Tooth and 1 1/4" Finished Bore, Model #50BS28-1 1/4 HTD Timing Belts 2BK52-1 1/8"

2BK52-1 1/8"

1312K) on cylindrical shafts

Two Grooves Sheave Pulley OD:6" ID:1"

typically around 135 mm Thread Size (Lock Nut) Commonly M135×2 or equivalent (verify exact size with supplier) Sleeve Width (B) Typically around 85–90 mm Lock Nut & Washer Included for secure axial fixation Material High-strength case-hardened steel Surface Finish Precision ground for smooth fitting and ease of installation Approximate Weight Between 3

Sprocket #40 Chain – 57 Tooth

#50 Chain Sprocket with 28 Tooth and 1 1/4" Finished Bore, Model #50BS28-1 1/4 HTD Timing Belts 2BK52-1 1/8"Sprocket #50 Chain 28 Tooth, 1 1 4 Finished Bore with Keyway & Set Screws Looking for a reliable #50 chain sprocket? This 28 tooth, 1 1 4 finished bore sprocket is built for dependable power transmission and comes ready to install with a precision keyway and two set screws for secure mounting. Its a durable choice for conveyors, industrial machinery, agricultural equipment, and general power transmission systems. Product Specifications Bore Size: 1 1