TSUBAKI Size 40 Fixed-Bore Roller Chain Sprocket, 21 Teeth, 1 in Bore, Steel
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 1 in bore diameter, made of steel (MPN 40B21F-1). 3G Electric interprets your…
SKU 3G-OTH-123900
Also listed as: 40B21F1 · 40B21F 1
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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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 1 in bore diameter, made of steel (MPN 40B21F-1). 3G Electric interprets your demand for this genuine TSUBAKI component and delivers it across 14 industrial departments, with specialist depth in power transmission and controls to support your application.
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 a TSUBAKI 40B21F-1 sprocket used for?
This TSUBAKI single strand sprocket is used in roller chain drives for power transmission across industrial machinery, conveyors, and material handling systems. It fits 1/2 in pitch chain with a 1 in bore and 21 teeth, providing reliable torque transfer in manufacturing and processing equipment.
What are the specifications of the TSUBAKI 40B21F-1 sprocket?
The TSUBAKI 40B21F-1 is a size 40 fixed-bore single strand sprocket with 21 teeth, a 1 in bore diameter, and a 1/2 in chain pitch. It is made of steel for durability. The manufacturer part number is 40B21F-1, and it is designed for ANSI 40 roller chain.
Where to buy TSUBAKI sprockets worldwide?
3G Electric supplies TSUBAKI sprockets like the 40B21F-1 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine TSUBAKI power transmission components for any application.
How to select the right TSUBAKI sprocket for a chain drive?
To select the correct TSUBAKI sprocket, match the chain pitch (1/2 in for size 40), number of teeth (21 for this model), and bore diameter (1 in) to your drive requirements. Ensure the sprocket material (steel) suits the load and environment. Consult a TSUBAKI catalog for shaft and keyway specs.
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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.
