TSUBAKI Sprocket: For 40 Chain, 15 Teeth, 2.405 in Pitch Dia, 2.65 in Outside Dia
The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 15 teeth, a 2.405-inch pitch diameter, and a 2.65-inch outside diameter, constructed from steel. This model, part…
SKU 3G-OTH-125025
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Product Description
The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 15 teeth, a 2.405-inch pitch diameter, and a 2.65-inch outside diameter, constructed from steel. This model, part number 40JA15, requires a JA bushing series for installation.
Frequently Asked Questions
What is the TSUBAKI 40JA15 sprocket used for?
The TSUBAKI 40JA15 sprocket is used in power transmission systems with Size 40 roller chain. It is common in conveyor drives, packaging machinery, and industrial equipment where reliable torque transfer and precise chain engagement are required.
What are the specifications of the TSUBAKI 40JA15 sprocket?
The TSUBAKI 40JA15 is a steel sprocket for 40 chain with 15 teeth, a 2.405-inch pitch diameter, and a 2.65-inch outside diameter. It requires a JA bushing series for mounting. The manufacturer part number is 40JA15.
Where to buy the TSUBAKI 40JA15 sprocket worldwide?
3G Electric supplies the TSUBAKI 40JA15 sprocket worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the TSUBAKI 40JA15 sprocket?
To install the TSUBAKI 40JA15 sprocket, select a JA series bushing that matches your shaft diameter. Insert the bushing into the sprocket bore, align keyways, and tighten the set screws. Ensure the chain aligns properly with the sprocket teeth before operation.
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3G Electric supplies TSUBAKI size 40 bushed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













