TSUBAKI Single Strand Sprocket: 40, For 1/2 in Chain Pitch, 7/8 in Bore Dia, 21 Teeth
The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket for 1/2 in chain pitch, made of steel with 21 teeth and a 7/8 in bore diameter (MPN 40B21FP). 3G Electric interprets this demand…
SKU 3G-OTH-126174
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket for 1/2 in chain pitch, made of steel with 21 teeth and a 7/8 in bore diameter (MPN 40B21FP). 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the TSUBAKI 40B21FP sprocket used for?
The TSUBAKI 40B21FP is a single strand sprocket used in roller chain drives for power transmission. It is commonly applied in conveyors, packaging machinery, and industrial automation where a 1/2 inch pitch chain and 21-tooth drive are required.
What are the specifications of the TSUBAKI 40B21FP sprocket?
The TSUBAKI 40B21FP is a size 40 fixed-bore sprocket with 21 teeth, a 7/8 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 40B21FP.
Where to buy TSUBAKI 40B21FP sprockets worldwide?
You can source TSUBAKI 40B21FP 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.
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, and bore diameter to your shaft. The 40B21FP has 21 teeth and a 7/8 inch bore. Ensure the sprocket material (steel) suits your load and environment.
Used in
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.
