TSUBAKI Single Strand Sprocket: 40, For 1/2 in Chain Pitch, 5/8 in Bore Dia, 21 Teeth
The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket designed for 1/2 in chain pitch, with 21 teeth and a 5/8 in bore diameter, made of steel (MPN 40B21FJ). 3G Electric interprets your…
SKU 3G-OTH-123835
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Product Description
The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket designed for 1/2 in chain pitch, with 21 teeth and a 5/8 in bore diameter, made of steel (MPN 40B21FJ). 3G Electric interprets your demand for this genuine industrial component, sourcing it across 14 departments—including power transmission—with specialist depth in combustion, pumps, and controls to ensure you get the right answer, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the TSUBAKI 40B21FJ sprocket used for?
The TSUBAKI 40B21FJ is a single strand sprocket used in roller chain drives to transmit rotary motion between shafts. It is commonly applied in conveyors, packaging machinery, and industrial power transmission systems where a 1/2 inch pitch chain and 21-tooth drive are required.
What are the specifications of the TSUBAKI 40B21FJ sprocket?
The TSUBAKI 40B21FJ is a size 40 fixed-bore sprocket with 21 teeth, a 5/8 inch bore diameter, and a 1/2 inch chain pitch. It is made of steel and is designed for single strand roller chain applications. The manufacturer part number is 40B21FJ.
Where to buy TSUBAKI 40B21FJ sprockets worldwide?
You can source TSUBAKI 40B21FJ sprockets through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this TSUBAKI part.
How to select the correct TSUBAKI sprocket for a 1/2 inch chain?
To select the correct TSUBAKI sprocket, match the chain pitch (1/2 inch for size 40), number of teeth (21 for this model), and bore diameter (5/8 inch) to your shaft size. Ensure the sprocket is steel for durability. 3G Electric can help confirm compatibility for your drive system.
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Common applications for TSUBAKITSUBAKI Products
3G Electric supplies TSUBAKI size 40 fixed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
