#100 Chain Sprocket with 12 Tooth and 1 1/4" Finished Bore, Model #100BS12-1 1/4 HTD or 1311K on cylindrical shafts

or 1311K on cylindrical shafts

Parameter Value Suitable Shaft Diameter (d) 150 mm Bore Diameter of Sleeve (d₁) 160 mm Thread (G) M160×3 Width (B₁) ~90 mm Lock Nut KM30 Lock Washer MB30

2AK27-5/8"

5 kg (varies slightly by brand)

Timing Belt Width:15mm

#100 Chain Sprocket with 12 Tooth and 1 1/4" Finished Bore, Model #100BS12-1 1/4 HTD or 1311K on cylindrical shaftsSprocket #100 Chain 12 Tooth, 1 1 4 Finished Bore with Keyway & Set Screws Looking for a reliable #100 chain sprocket? This 12 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