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TSUBAKI 40B19 Size 40 Plain-Bore Roller Chain Sprocket, 19 Teeth, Steel - Size 40 Plain-Bore Roller Chain Sprockets
TSUBAKISize 40 Plain-Bore Roller Chain Sprockets

TSUBAKI 40B19 Size 40 Plain-Bore Roller Chain Sprocket, 19 Teeth, Steel

The TSUBAKI Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 19 teeth and a 3.038 in pitch diameter (MPN 40B19). 3G Electric interprets your demand for this…

SKU 3G-OTH-138147

Brand
TSUBAKI
Item
40B19 Size 40 Plain-Bore Roller Chain Sprocket, 19 Teeth, Steel
Part Number
40B19
Category
Size 40 Plain-Bore Roller Chain Sprockets
Available to Order
Also known as:40B19TSUBAKI
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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

Technical Specifications

TSUBAKI
Manufacturer Part Number
40B19
Type
For Single Strands, 40, Steel
Teeth
19
Pitch Dia
3.038 in

Technical Documents

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TSUBAKI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TSUBAKI Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 19 teeth and a 3.038 in pitch diameter (MPN 40B19). 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.

Frequently Asked Questions

What is a TSUBAKI 40B19 sprocket used for?

The TSUBAKI 40B19 is a one-sided hub sprocket designed for single-strand roller chain drives. It is commonly used in power transmission applications across material handling, packaging, and industrial machinery where reliable torque transfer and precise chain engagement are required.

What are the specifications of the TSUBAKI 40B19 sprocket?

This TSUBAKI sprocket is size 40, plain-bore, with 19 teeth and a pitch diameter of 3.038 inches. It is made of steel and designed for single-strand roller chain. The manufacturer part number is 40B19.

Where to buy a TSUBAKI 40B19 sprocket worldwide?

3G Electric supplies the TSUBAKI 40B19 sprocket to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine TSUBAKI part.

How to select the right TSUBAKI sprocket for a roller chain?

Match the sprocket size (e.g., 40) to your chain pitch, count teeth for desired speed ratio, and confirm bore style (plain-bore or finished). The TSUBAKI 40B19 is a plain-bore, one-sided hub sprocket for single-strand 40-series chain. Always verify shaft diameter and keyway requirements.

Used in

Common applications for TSUBAKI
Material handling conveyors — TSUBAKI C2080H connecting links for heavy-duty chain systems
Packaging machinery — TSUBAKI size 60 roller chains with 60NEPCL connecting links for coated chain applications
Automotive assembly lines — TSUBAKI 80NPSK1CL attachment links for positioning fixtures on single-strand chains
Food processing equipment — TSUBAKI nickel-plated chains and sprockets (e.g., 50BTL48) for washdown environments
General power transmission — TSUBAKI PL1G keyless bushings for shaft mounting without keyways in drive systems
Conveyor drive systems — TSUBAKI 40BTL24 sprockets for size 40 chain in light-to-medium load applications
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TSUBAKI Products

3G Electric supplies TSUBAKI size 40 plain-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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